Sport Bluetooth Wireless Headphones Hifi Music Cycling Earbuds Work Handsfree

PARAMETER:

Bluetooth Version: 5.0

Wireless Support Protocol:A2DP AVRCP/HFP/HSP/ 

Feature: Automatic on/off/connect 

Frequency: 2.4 GHz

Operating distance:>10 

meters Driver unit: 8 mm

Sensitivity: 105dB SPL at 1kHz 

Impedance: 32Q

Frequency response: 20~20,000Hz 

Battery capacity: 40 mAh each earbud 

Charging Box Capacity: 400 mAh

Charging Time: 1 hour for earbud,2 hours for charging box 

Talking Time: 4 hours 

Music Time: 4 hours 

Standby Time: 180 hours 

Weight: 95 gram

Support Function:Answer/end/rejectredialing call play/pause/previous/next music