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XinBoxiang Electronics Firm 15yr.
Contacts:Mr liu Chat
Mobile:86-18758931856
E-mail:1040187627@qq.com
Product specifications
· Product model: BLS-B21
. Support device: support two mobile phone connections
· Bluetooth version: 5.2
· Output interface: 3.5mm stereo RCA left and right channels
. Function introduction: USB flash drive, hands-free call, NFC connection
· Bluetooth protocol: AVRCP, A2DP
· Frequency range: 2400-2483.5MHz
· Frequency Response: 20Hz-20kHz
· Output power: 28MW RL = 16Ω
· Signal-to-noise ratio: 90dB
· Total harmonic distortion: 0.1%
· Supports SBC and AAC
· Forward transmission distance: 10 meters
· Support Micro USB interface 5V power supply
· Product size 78*50*18 (mm)
bare Metal weight: 32g
packing weight: 108g
packing size: 135*94 * 25mm
Invoice plus 13 points
40*32*32cm100, 10.9kg











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