Features
- Phone call answering method: automatic/manual
- Driver unit: 30mm 32 ohm 0.5W
- Response frequency: 180Hz-2000kHz
- Sound to noise ratio: >80dBBluetooth-
- compatible version: Bluetooth-5.0
- Power supply mode: built-in
- lithium battery 180mAh
Bluetooth-compatible distance: >10m
Input method: Bluetooth-compatible
Charging voltage: USB 5V
BT 11 Wireless Headset is DSP echo cancellation and noise suppression technology, crystal clear voice quality is guaranteed in a high speed. Button panel is water-proof and sun-proof, while the design is durable.
Ratings and Reviews of BT 11 Wireless Headset