Wireless Headset Business Ear-mounted Bluetooth 5.1 Hands-free Call Noise Reduction Headphones For Driving Office with charging box

Description:
Product Name: Bluetooth-compatible Headset
Bluetooth-compatible version: V5.1+EDR;
Wireless frequency: 2.4GHz;
Supported protocols: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3;
Transmission distance: 10 meters;
Battery capacity: 100mAh;
Charging voltage/current: 5V/1A;
Play/talk time: approximately 8 hours;
Charging time: approximately 1 hour;
Standby time: 120 hours;
Speaker impedance: f8MM 32 ��;
Microphone sensitivity: -42dB;
Working temperature: -10-50 _��;
Charging compartment parameter input voltage/current: 5V/1A;
Battery capacity: 500mAh;
Charging compartment size: 11.5 x 6.5 x 2CM;
Packing list:
Simple Configuration Includes: 1 x Bluetooth-compatible Headset, 1 x USB Cable, 1 x Instruction Manual, 1 x Packing Box
The Set Includes: 1 x Bluetooth-compatible Headset, 1 x Charging Compartment, 1 x USB Cable, 1 x Instruction Manual, 1 x Packing Box
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.