About this product
- Minimum Frequency Response:45Hz
- Maximum Frequency Response:20000Hz
- Sensitivity Rating:86dB
- Sports Focused:Yes
- Headphone Feature:Built-in Microphone,Noise Cancellation,Noise Isolating,Sweat Resistant,Volume Control
- Headphone Connection Type:Bluetooth
- Headphone Accessory Type:Cases
- Audio Compatibility:PC & Laptop
- Earphone, Headphone, & Headset Type:Bone Conductor
- Model:k9/k9PRO
- Material:Carbon Fibre
- Connection Type:Wireless
- Gaming Focused:No
- Product Condition:New
- Input Voltage(V):5
- Plug Type:EU type
- With Magnet:Yes
- Battery Capacity(mAh):250
- Battery in The Product:Yes
- Battery Quantity:1
- Warranty Type:No
Product description
1. Bluetooth version: 5.3 Ultra low power consumption;
2. Support protocols: A2DP/HFP/HSP/AVRCP/etc;
3. Voice control, call function, support for music and multipoint connection;
4. Wearing method: ear type;
5. Bluetooth transmission distance: 15m
6. Charging time: about 2 hours;
7. Standby time: about 15 days;
8. Battery capacity: rechargeable battery capacity 250mAH;
9. Chip: Zhongke Lanxun 8892b;
10. Talk and broadcast time: about 12 hours;
11. Features: automatic noise reduction, automatic matching, pressure sensing button type;
12. Speaker specification: bone conduction vibration speaker
14. Self provided 32G memory card
15. True bone conduction horn 16mm, air conduction horn 16mm, neck horn 14.2mm, impedance 8 Ω