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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM
  • Model Number: TB-23F
  • Bluetooth wireless: about 10 M
  • Bluetooth techonlogy: Bluetooth Transmiting and Receiving
  • 2 IN 1: audio transmit and audio receive
  • Bluetooth microphone: for teaching and meeting
  • Polymer battery: last about 5 hrs
  • Speaker power: 2 x 5W
  • Charging Voltage: DC 5V, Micro USB
  • portale tramsmitter size: 6.6 x 2.5 x 1.7CM
  • Portable Receiver size: 19.3 x 5.5 x 10CM
  • Portable Transmitter weight: 20g

Packaging & Delivery

Packaging Details 1pc in 1 gift box
20pcs in one carton
Gift box size:22.5x6.5x11CM
Carton size:35x24 x 47CM
20 Feet:14000pcs
40 Feet: 28000pcs
20 Feet:28000pcs
40 Feet: 56000pcs
Delivery Time 35 days

Handsfree Classroom microphone and Classroom wireless Speaker combination


Product Description

The Combination w two key Parts: BluetoothTransmitter + bluetooth  Receive Speaker







Transmit TV audio sigal to 10 M semi-diameter's territory quietly,

      Portable Receiver Speaker turns signal back to sound.




Apply to Teaching, slighly speak, clearly heard in 10M away.



6. Apply to watching TV, Bring Sound close to your ear, avoid disturbing your family



Machine works with many devices, just connect them with right cable.



A good help to Bad listening watching TV,can stay at their prefered distance, no worry sound disturb others.



With Common Bluetooth Speaker functions











More detailes

Portable Bluetooth Transmitter microphone  size6.6 x 2.5 x 1.7CM
Portable Blluetooth Receiver Speaker size19.3 x 5.5 x 10CM
Built in Polymer batter in Portable Bluetooth Speaker3000mah, working about 5hrs
Built in polyment battery in Portable Transmitter230mah,  working about 5hrs
Charging PowerDC 5V via Micro USB JACK
Bluetooth wireless distanceabout 10 meters
How to pair Transmitter with ReceiverBluetooth Transmiter auto  find Spaker to pair
Portable Bluetooth  Receiver Speaker 2 x 5W, HIFI Super Bass Stereo sound
Portable Bluetooth Receiver Speaker  weight 590g
Portable Transmitter microphone  weight 20g
AccessoryUSB Cable, Audio in Cable, User manual
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