1. Okwu mmalite
Daalụ maka ịzụrụasing the Comiso C16 IPX7 Waterproof Portable Bluetooth Speaker. This manual provides essential information for the safe and efficient use of your speaker. Please read it thoroughly before use and retain it for future reference.

Image 1.1: Comiso C16 Portable Bluetooth Speaker.
2. Ihe ngwugwu
Gbaa mbọ hụ na ihe niile dị na ngwugwu gị:
- Comiso C16 Bluetooth Speaker
- USB Type-C Nchaji USB
- Akwụkwọ ntuziaka (akwụkwọ a)
- Iko mmiri ara
3. Ngwaahịa gafereview
The Comiso C16 speaker features a compact design with intuitive controls. Below is a general overview of its components.

Image 3.1: Compact and portable design of the Comiso C16 speaker.
3.1. Njikwa na Ọdụ Ụgbọ Mmiri
- Bọtịnụ ike: Pịa ma jide ka ịgbanwuo/ gbanyụọ.
- Bọtịnụ Kwụsị/Kwụsị: Press to play or pause music. Press once during a call to answer/end.
- Elu elu (+): Pịa ka iwelie olu.
- Mpịakọta ọnụ (-): Pịa ka ibelata olu.
- Igodo bọtịnụ ọzọ: Press and hold Volume Up (+) to skip to the next track.
- Nke gara aga Track Button: Press and hold Volume Down (-) to go to the previous track.
- Bọtịnụ Njikọ Bluetooth: Pịa ka itinye ọnọdụ njikọta.
- Ụdị-C ọdụ ụgbọ mmiri: Maka ịchaji ọkà okwu.
- Ihe ngosi LED: Na-egosi ike na ọnọdụ njikọ.

Foto 3.2: N'ihu view of the Comiso C16 speaker, highlighting control buttons.
4. Nhazi
4.1. gingchaji Okwu Okwu
Before first use, fully charge the speaker. Use the provided USB Type-C cable to connect the speaker to a USB power adapter (not included) or a computer's USB port. The LED indicator will show charging status and turn off when fully charged. A full charge takes approximately 2.5 hours and provides up to 20 hours of playtime at medium volume.

Image 4.1: The Comiso C16 offers up to 20 hours of playtime on a single charge.
4.2. Gbanyụọ / gbanyụọ
- Iji gbanye: Press and hold the Power button for 2-3 seconds. The LED indicator will flash.
- Iji gbanyụọ: Press and hold the Power button for 2-3 seconds. The LED indicator will turn off.
4.3. Njikọ Bluetooth
- Ensure the speaker is powered on and in pairing mode (LED indicator flashing blue).
- Na ngwaọrụ gị (smartphone, mbadamba, wdg), gbanye Bluetooth.
- Chọọ maka "C16" in the list of available Bluetooth devices and select it to connect.
- Once connected, the LED indicator will turn solid blue, and you will hear an audible confirmation.
Note for iPhone (iOS 16 and above) users: To optimize speaker volume, follow these steps:
- Turn on Bluetooth, search, and connect to the C16.
- In Device Type, select "Speaker".
- Disconnect and then reconnect the C16.
Video 4.1: Instructions for iPhone users (iOS 16 and above) to optimize speaker volume by setting the device type to "Speaker" in Bluetooth settings.
4.4. Ezi Ikuku Stereo (TWS) Pairing
To achieve a more immersive stereo sound experience, you can pair two Comiso C16 speakers together.
- Ensure both C16 speakers are powered on and not connected to any other Bluetooth device.
- On one speaker, press and hold the Bluetooth pairing button until you hear a prompt indicating TWS pairing mode.
- Igwe okwu abụọ ahụ ga-ejikọta onwe ha na-akpaghị aka. Ozugbo ejikọrọ, ị ga-anụ ụda nkwenye.
- Now, connect your device to one of the paired speakers via Bluetooth as described in section 4.3. Both speakers will play audio simultaneously.

Image 4.2: Two Comiso C16 speakers paired for a stereo audio experience.
5. Na-arụ ọrụ Ọkà Okwu
5.1. Nghaghachi egwu
- Gwuo/kwụsịtụ: Pịa bọtịnụ Play/kwụsịtụ.
- Olu elu: Pịa bọtịnụ '+'.
- Olu ala: Pịa bọtịnụ '-'.
- Track na-esote: Pịa ma jide bọtịnụ '+'.
- Gara aga Track: Pịa ma jide bọtịnụ '-'.
5.2. Oku na-enweghị aka
The speaker features a built-in microphone for hands-free calls when connected to your smartphone.
- Azịza/Kwụsị Oku: Pịa bọtịnụ Play/kwụsịtụ otu ugboro.
- Jụ oku: Pịa ma jide bọtịnụ Play/kwụsịtụ.

Image 5.1: The Comiso C16 supports wireless hands-free calling for convenience.
5.3. Waterproof and Dustproof Features
The Comiso C16 speaker is IPX7 waterproof and dustproof, meaning it can be submerged in water up to 1 meter for 30 minutes. It is also designed to float on water, making it suitable for use in various outdoor and wet environments.

Image 5.2: The Comiso C16 is IPX7 waterproof, allowing submersion up to 1 meter for 30 minutes.

Image 5.3: The speaker is suitable for use in pool environments.
6. Nlekọta
6.1. Nhicha
Iji hichaa ọkà okwu, jiri nro dị nro, damp cloth. Do not use abrasive cleaners or solvents. Ensure the charging port cover is securely closed before cleaning with water.
6.2. Nchekwa
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, charge the battery every 3 months to maintain its lifespan.
7. Nchọpụta nsogbu
| Nsogbu | Ngwọta |
|---|---|
| Ọkà okwu anaghị agbanwuo. | Ensure the speaker is charged. Connect it to a power source using the Type-C cable. |
| Enweghị ike ijikọ na ngwaọrụ Bluetooth. |
|
| Enweghị ụda ma ọ bụ obere olu. |
|
| Njikota TWS ada ada. |
|
8. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Aha Nlereanya | C16 |
| Ụdị | comiso |
| Ọkwa Nguzogide mmiri | IPX7 Waterproof and Dustproof |
| Teknụzụ Njikọta | Bluetooth 5.0, ikuku |
| Ụdị Ọkà Okwu | Ọkà okwu dị n'èzí enwere ike ibugharị |
| Ọnọdụ mmepụta ọdịyo | Stereo (with TWS pairing) |
| Ike Nwepu kacha elu | 6 Watt |
| Ndụ batrị | Ruo awa 20 (na oke olu) |
| Oge Nchaji | Ihe dị ka awa 2.5 (site na ụdị-C) |
| Akụkụ ngwaahịa | 1.5"D x 3"W x 4.2"H |
| Ibu Ibu | 35 grams (1.23 ounces) |
| Ihe onwunwe | Waterproof Fabric, Rubber |
| Ngwa gụnyere | Bluetooth speaker, charging cable, instruction manual, suction cup |
9. Akwụkwọ ikike na nkwado
Comiso products are designed and manufactured to the highest quality standards. For detailed warranty information or technical support, please refer to the warranty card included with your purchase or visit the official Comiso website. You can also contact customer service through the retailer where you purchased the product.
Onye nrụpụta: Ụgwọ nke ụlọ ọrụ Shenzhen Comiso Digital Technology Limited