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Price:
$23.24

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For just $23.24 , buy B20 Bluetooth 5.0 Audio Transmitter Receiver 2 in 1 Adapter from the wholesale webshop online.

Specifications

Retail Packaging Colored Box
User Manual (Language) English
Gross Weight 0.165kg
Volume Weight 0.123kg
Package Length 12.500cm
Package Width 10.500cm
Package Height 4.200cm
Package Weight 0.147kg
With Retail Packaging Yes

Product Description

B20 Bluetooth 5.0 Audio Transmitter Receiver 2 in 1 Adapter
  • Exquisite appearance

  • Adopt CSR8675 high-end chip design

  • CSR's latest ANC noise reduction and echo cancellation technology

  • Support TX dual stream, RX multi-point connection

  • SPDIF, I2S audio input/output interface, can be switched freely

  • Built-in rechargeable battery, long battery life

  • Support SBC, MP3, AAC, apt-X HD, apt-X LL, apt-X audio formats

  • 16Mb built-in eFlash and up to 64Mb external serial flash memory, digital-to-analog conversion signal-to-noise ratio up to 75dB

  • Support TWS (left and right channel separation)

  • Simple connection, without any driver and tedious downloading APP

Specification:

  • Model No: B20

  • Bluetooth version: Bluetooth V5.0

  • Support protocol: RX: A2DP AVRCP TX: A2DP

  • Working frequency band: 2.402GHz – 2.480GHz

  • Power level: power level 2 (Class II)

  • Sensitivity: -80dBm<0.1%BER

  • Signal to noise ratio: ≥75dB

  • Distortion degree: ≤0.1%

  • Support Dual stream (TX mode): Support (a transmitter is connected to two Bluetooth speakers or headphones at the same time to use a CODEC)

  • Support Multipoint (RX mode): Support (connect two mobile phones)

  • Codec: TX: apt-X HD, apt-X LL, apt-X, SBC; RX: apt-X HD, apt-X LL, apt-X, SBC, AAC; APTX. Note for use: Priority support for apt-X HD CODEC for single connection (the connected device must also support apt-X HD)

  • Working current: <35mA

  • Built-in battery: 600mAh

  • Charging current: about 200mA

  • Charging time: about 3 hours

  • Life time: RX about 18H, TX about 22H

  • Bluetooth distance: >10M (open place)

  • Charging method: Micro USB 5V/0.5A

  • Input/output connection mode: SPDIF interface, I2S AUX interface

  • Compatible: Android, iOS system mobile phones and PAD, and Bluetooth speakers or earphones supporting A2DP protocol to connect and use

  • Body: 6.6*6.6*20cm

  • Weight: 147g

Package included:

  • 1 x B20 Bluetooth 5.0 Audio Transmitter Receiver 2 in 1 Adapter
  • 1 x English User Manual
  • 1 x Optical Fiber Cable
  • 1 x USB Charging Cable
  • 1 x 3.5mm Audio Cable
  • 1 x RCA Audio Cable
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Banggood WW

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