1.  Smartlink :  WS300  dual Bluetooth 52,Unbelievabe Steady Connection,Free to wander from Room Listening to your favourite music and tv programmes

2.Super Low Audio Delay,Perfect choice for Wathing Tv with Great Synchronization, 20 ms

3.immersive Sound as Theater,40mm  Driver units Reproduce for an Exceptional listening Experience.

4.No Distractions， Watching tv and studying or sleeping,Without Disturbing Each other

5. Connect 2 Devices, Enjoy fun with family with independent volume contol

5.Wide Compatibility &Easy to set up,Support  USB, aux 3.5  RCA ,optical

6.type-c port and  10 hours playtime

BA01:    Support 2.4G TX transmission function

BA01:    Support AUX IN and OPT IN optical fiber digital audio input

BA01:  Support headset contact charging.

TV E7B :High-quality single-chip dual-mode Bluetooth V5.2 system

TV E7B: Low latency audio is supported 24ms

Bluetooth name: E7   chips:  WS300 5.2

Frequency range: 2.402GHz - 2.480GHz

Working voltage: 3.0-4.2Vdc

Battery capacity: 600mAh

Interface: TYPE C USB

Charging voltage: 5V ± 5%

Charging current: 300mA

Standard charging: 3 hours

Wireless transmission range: ≥ 20m

Rated power: ≥ 10mW/Channel（ 1KHZ@0dB ）

Maximum output power: ≥ 15mW/Channel

Frequency response range: 20Hz-20KHz

Signal-to-noise ratio: ≥ 85dB 1K@0dB With IEC

Distortion rate: ≤ 0.5% (PO= 5mW@1KHZ )

Working current: ≤ 20mA

Shutdown life: ≥ 30 months

Horn unit: OD=40MM, 32 Ω

Pair name: Transmitter Dock

Bluetooth specification: Bluetooth 5.2  WS300 5.2

Frequency range: 2.402GHz - 2.480GHz

Working voltage: DC5V 1A

Wireless transmission range: ≥ 15m

Frequency response range: 20Hz-20KHz

Distortion rate: ≤ 0.5% (PO= 5mW@1KHZ )

Working current: ≤ 50mA

Charging current: 300mA (charge the headset)

TV E7B  Size:    180*166*92MM

BA01  Size ： 218.0x109.0x79.5MM  

TV E7B  weight: 263.9 g/pc

BA01  weight：270g/pcs

Gift Box Carton Size  : 

238*235*98mm   

Gross Weight / Gift box  :825g/pcs  

Export Carton : 

510*495*485MM

17.5 Kg/carton

20pcs/carton

3.5 Aux *1

RCA *1 

tYPE-C  Charging line *1 

Optical *1 

Product manual *1