D11 Bluetooth Headphones Single Earpiece Wireless Hands-free Headphone Driving Headset with Noise Cancelling Mic Headset Case for Call Center Truck Driver

Features:
CSR BT: Stable signal, fast data transmission, compatible with almost all BT supporting audio devices.
Built-in HD microphone: Enhances call audio transmission performance.
Multiple noise reduction: Make clear sound transmission and high quality calls.
Magnetic induction multifunction button: Pick up the headset automatically answer the phone. Put back the headset will hang up the phone.
Can connect two smart phones at the same time: with vibration reminder function.
Light touch control: No need to press.
The built-in rechargeable battery: Work for a long time and provide about 15 hours of music time and about 300 hours of standby time.
Specification:
Brand: DENREEL
Name: BT Headset
Model: D11
BT: 4.2
Chip: CSR63120
Support: A2DP decoding
Reception distance: within 10M
Battery capacity: 3.7V/200mAh
Battery specification: 601235
Working voltage: 3.7V (3.3-4.2V)
Charging time: 3H
Standby link time: 300H
Music playing time: 15H
Sensitivity: -423DB
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