1. Fully symmetrical magnetic circuit double shrapnel bone conduction horn, inhibit lateral swing, have a wide range, high fidelity sound quality.
2. Using for Qualcomm QCC3003 main control IC, low power consumption, Bluetooth 5.0 version, compared with the previous generation 4.2, the transmission distance is longer and the speed is fast. There is an active data error correction mechanism at the receiving end, which reduces delay and Enhance user experience.
3. The ear hook design is more reasonable. After distributing the overall weight to the cheekbones and ears, users will not feel tired after wearing them for a long time.
4. Leave enough space for wearing glasses and masks.
5. Use a silicone sleeve to wrap the titanium alloy steel wire on the rear hanging part. Support 360-degree bending without deformation. Light weight, the weight of the whole machine is only 35.5g.
6. The angle of the back hanging is slightly raised, the design is humane, and it is parallel to the shoulder after wearing, and will not interfere with the collar or neck. Solve the problem that not easy to wear for those who with long hair.
7. Multi-function buttons, one-key answer/hang up/pause/play on the raised part. Good Man-machine experience.
Color: White, Grey
Bluetooth Chip: QCC3003
Speaker Type: 1W Bone Conduction Speaker
Battery: 120mAh Polymer Battery
Microphone: Anti-Interference Microphone, -36±3dB
Use Time: 4 Hours (Standard Volume)
Standby Time: 15 Days
Effective Range: 15m/49.21ft
Bluetooth Version: EDR / (QCC3003) 5.0
Bluetooth Class(1/II): II
BQB Included(Y/N): No
Bluetooth Profile: A2dp/HFP, HSP, AVRCP, GAVDP, AVDTP
Receiving Sensitivity: 84±3dB
Impedance: 10 Ω±3dB (At 800 Hz)
Frequency Range: 0-20KHz
Charging: 1.5 Hours for USB Interface
System Language: English Prompt
Certification: KC, UN38.3, CE, ROHS, MSDS, FCC, SRRC
Gross Weight: 187g
Red Light Flashes Quickly: Low Battery Warning
Red Light Always On: Charging
Blue Light Always On: Fully Charged
Flashing Blue and Red Alternately: BT Pairing
Blue Light Double Slow Flashing: Mismatch, maybe the device is powered off, or the distance between them is more than 20m.
The Blue Light Flashes Slowly: Match/Dial/Play Audio
1. Long Press the Power button for 6 seconds in the off state, the red and blue indicator lights will flash alternately to indicate the pairing state.
2. Search for Bluetooth devices or other digital products on the mobile phone, and then select BH128.
1. If the connection distance exceeds the effective distance of the BT headset (15 meters), the headset will disconnect from the device. Once again within the valid range, they will automatically connect again. But if the disconnection lasts for a long time, you need to connect manually.
2. If it is a connected device, the headset will automatically connect to the paired device after it is turned on.
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.
1 X Bone Conduction Headphone
1 X Data Cable
1 X Manual
1 Pair X Ear Plugs