Features

1, professional-in-one wireless Bluetooth speakers, easy to operate.

2, Bluetooth V2.1 + EDR function BK programs.

3, Set the charging / audio input to an interface, the product looks more concise.

4, built-read high-capacity TF card reader can read all memory cards 64GB or less.

6, high-quality sound effects, signal to noise ratio can reach more than 90DB.

7, remote control function (mode conversion, play / pause; volume addition and subtraction, set-in-one)

8, low power consumption, use a class D amplifier, long playback time, the Bluetooth standby current of less than 20mA.

Weight: 63g

Size: 180mm (h) * 50mm (φ)

Bluetooth specification: BK Bluetooth chip + JL (Jerry reader master); Bluetooth version: Bluet00th 

V2.1 + EDR

Bluetooth protocol: OPP, OBEX, SPP, A2DP, AVRCP, FTP, HSP, DUN, PROFILES

Wireless transmission range: <10M

Sensitivity:-90dbm0.1%BER