Deepbass R7 Wireless Headband Headphones – Red

Description

Maker deep bass

Version: V5.0

Support Protocol: HSP/HFP/A2DP/AVRCP

Micro SD card slot

Communication Distance: 10 meters

Battery Capacity: 400mAh

Standby time: 35 hours

Call time:6-7hours

Charging time: Approximately 2 hours

Speaker unit diameter: 40MM

Impedance: 32 ohms

Sensitivity 12dB/V +-3sB

Frequency Response Range: 20Hz