Okwu mmalite
Thank you for choosing the BUGANI B15 Open Ear Headphones. These wireless earbuds are designed to provide a comfortable and secure listening experience while maintaining situational awareness. Featuring Bluetooth 5.4 technology, IPX5 waterproofing, and long-lasting battery life, the B15 is ideal for various activities including workouts, running, and daily use. This manual provides essential information for setup, operation, and maintenance to ensure optimal performance.
Ihe ngwugwu
Nyochaa na etinyere ihe niile edepụtara n'okpuru na ngwugwu gị:
- BUGANI Free B15 Open Ear Headphones (2 earbuds)
- Nchaji Okwu (1)
- Earbud Covers (2 sets)
- Ịchaji USB (1)
- Protection Card (1)
- Akwụkwọ ntuziaka onye ọrụ (1)

Figure 1: Contents of the BUGANI B15 package.
Njirimara ngwaahịa
- Imepe Ntị: The innovative non-in-ear structure ensures comfort even during prolonged use, making them suitable for various activities without causing ear pain. This design also allows for environmental awareness.
- Nkasi Obi na Ntụkwasị Obi: Equipped with flexible silicone ear hooks, these earbuds conform to different ear shapes, providing a stable fit during workouts, runs, or extended wear.
- Bluetooth Bluetooth: Utilizes the latest Bluetooth 5.4 technology for rapid pairing and a highly stable connection, minimizing intermittent audio. Earbuds automatically connect to the last paired device upon removal from the case.
- Ndụ batrị na-adịte aka: Enjoy up to 15 hours of playtime on a single charge. The 500mAh charging case provides an additional 5 full charges, extending total usage to up to 75 hours.
- Ogo ụda adịchaghị: Engineered with Hi-Fi professional sound, featuring a 15x11 composite diaphragm speaker for clear audio, deep bass, and powerful volume.
- IPX5 Nkwanye mgbochi mmiri: Designed to be sweat and splash-proof, ensuring durability during intense workouts and outdoor activities.

Figure 2: Revolutionary Anti-Leakage Sound System.

Figure 3: 14.2mm Dynamic Sound Driver for immersive audio.

Figure 4: IPX5 Waterproof Rating for durability during workouts.
Melite
1. Ịchaji ihe ntị na akpa
Before first use, fully charge the earbuds and charging case. Use the provided USB-C charging cable.
- Jikọọ eriri USB-C na ọdụ chaja dị na akpa ahụ na isi iyi ike.
- The charging case has indicator lights to show battery level:
- Red light flashes slowly: Battery level below 20%.
- Yellow light flashes slowly: Battery level between 20% and 69%.
- Green light flashes slowly: Battery level between 70% and 99%.
- Green light stays on: Battery level is 100%.
- Tinye ekweisi n'ime akpa chaja. Ha ga-amalite ịchaji na akpaghị aka.
2. Njikọ Bluetooth
To pair your BUGANI B15 headphones with your device:
- Mepee mkpuchi mkpuchi chaja. Ekwe ntị ndị a ga-agbanye ma banye na ọnọdụ njikọta na akpaghị aka.
- On your mobile device, go to Bluetooth settings and enable Bluetooth.
- Chọọ maka "BUGANI Free B15" in the list of available devices.
- Tap on it to pair and complete the connection. You will hear a confirmation tone.
- Maka ojiji na-esote, earbuds ga-ejikọta na ngwaọrụ ejikọrọ ikpeazụ na-akpaghị aka mgbe ewepụrụ ya na ikpe ahụ.
Video 1: Demonstrates the BUGANI Open Ear Headphones, including pairing and features.
Ntuziaka ọrụ
Njikwa mmetụ
The BUGANI B15 earbuds feature intuitive touch controls:
- Single Tap Left Earbud: Belata olu.
- Single Tap Right Earbud: Welie olu.
- Double Tap Either Earbud: Play/Pause music or Answer/Hang up calls.
- Long Press Left Earbud (1.5 seconds): Kpọọ egwu gara aga.
- Long Press Right Earbud (1.5 seconds): Kpọọ egwu ọzọ.
- Triple Tap Left Earbud: Switch between Game Mode / Movie Mode / Normal Mode.
- Triple Tap Right Earbud: Mee onye enyemaka olu rụọ ọrụ.
- Long Press Left or Right Earbud (1.5 seconds during incoming call): Jụ oku a.
- Long Press Left or Right Earbud (5 seconds): Enter pairing mode again; reconnect via device's Bluetooth list.
Video 2: Demonstrates touch controls for TRUEFREE EarFit DS1 (similar functionality).
Translation Features (via Ear Dance App)
The BUGANI B15 headphones integrate with the Ear Dance app to offer advanced translation capabilities:
- Free Talk (Dual Ear) Mode: Engage in real-time translated conversations. Speak into your earbud, and the translation appears on the other person's phone screen, and vice-versa.
- Ụdị Igwe Nsụgharị: For direct translation of spoken words. Speak into the app, and it translates to the selected language.
- Headphones + Phone Mode: One person wears the earbuds and speaks, while the other person uses the phone to see/hear the translation.
- Ntụgharị asụsụ foto: Take a picture of text (e.g., a menu or sign), and the app will translate it for you.
- Ụdị Mkparịta ụka AI: Interact with an AI for information or practice.
- Voice Note Mode: Record voice notes and have them transcribed.
Vidiyo 3: Agafeeview of BUGANI Translation Earbuds features and app interface.
Video 4: Demonstrates the 'How to use' functionality of the earbuds and app.
Nlekọta
- Nhicha: Jiri akwa dị nro na-ehicha ihe ntị ntị na chaja mgbe niile. Zere iji kemịkalụ siri ike ma ọ bụ ihe na-emebi emebi.
- Nchekwa: Store the earbuds in their charging case when not in use to protect them from dust and damage. Keep them in a cool, dry place away from extreme temperatures.
- Nlekọta batrị: Iji mee ka batrị dị ogologo, zere iwepụ isi ekwe ntị na igbe ahụ mgbe niile. Chaji ha mgbe niile, ọbụlagodi na ọ bụghị mgbe niile ka a na-eji ha.
Nchọpụta nsogbu
- Igwe ntị anaghị ejikọta:
- Gbaa mbọ hụ na ejirila chaja ntị nke ọma.
- Gbaa mbọ hụ na agbanyere Bluetooth na ngwaọrụ gị.
- Tinye earbuds azụ n'ime akpa ahụ, mechie mkpuchi ahụ, wee mepee ya ọzọ ka ịbanye n'ụdị njikọta.
- If issues persist, perform a factory reset (refer to touch controls for 10-second reset).
- Enweghị ụda ma ọ bụ obere olu:
- Lelee ọkwa olu dị na ngwaọrụ gị na ekweisi gị.
- Gbaa mbọ hụ na ejikọrọ ekwe ntị nke ọma na ngwaọrụ gị.
- Nwaa ijikọghachi ntị ntị.
- Nsogbu ịchaji:
- Hụ na eriri chaja ahụ ejikọtara ya na akpa ahụ na isi iyi ike ahụ nke ọma.
- Gbaa mbọ hụ na kọntaktsị chaja dị na ntị ntị na n'ime akpa ahụ dị ọcha na enweghị irighiri ihe.
- Use a different charging cable or power adapter to rule out defects.
- Translation inaccuracies:
- Ensure a clear and quiet environment for speaking.
- Speak clearly and at a moderate pace.
- Check the selected languages in the app to ensure they are correct.
Nkọwapụta
| Ụdị | BUGANI |
| Nlereanya | B15 |
| Ụdị Bluetooth | 5.4 |
| Ngosi nke enweghị mmiri | IPX5 |
| Oge egwuregwu (otu ụgwọ) | Ruo awa iri abụọ |
| ngụkọta oge egwuregwu (ya na ikpe) | Ruo awa iri abụọ |
| Ịchaji batrị akpa | 500mAh |
| Ụdị batrị | Lithium Polymer (12V included) |
| Akụkụ ngwaahịa | 11.43 x 11.43 x 4.83 cm |
| Ibu Ibu | 200 g |

Foto nke 5: Ngosipụta anya nke nkọwapụta isi.
Akwụkwọ ikike na nkwado
For warranty information or technical support, please refer to the contact details provided in your product packaging or visit the official BUGANI websaịtị. Debe akwụkwọ nnata ịzụrụ maka akwụkwọ ikike.