Color: black – Four speakers 6D surround wireless Bluetooth headset

Description

Bluetooth version: Bluetooth V4.1

Audio range: 2.402GHZ~2.480GHZ ISM Band
Receive sensitivity: -80dbm
Wireless emission standard: CLASS 2
Channel: 79channels of 1Mhz BW
Connection method: point to point
Launch range: <=10M
Transmission speed: 57~723Kb/S

Stereo compression ratio: 44.1/48KHZ

Color: black, white

Product weight: with packaging 50g bare metal 20g

Packing size: 18.5*9.5*3CM
The polymer lithium ion battery is 95 mAh, and it is fully charged for 4-5 hours. The lower the volume, the more power is saved. The minimum power consumption is 9 mAh, and the charging time is 1-2 hours.