B11 tws bluetooth headset
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Flexible returns
Name: TWS Bluetooth headset
Plan: Luoda AB1536
Colour: Black
Model: B11
Bluetooth version: V5.0+EDR
Speaker: Ø10MM 16Ω 96dB±2dB
Audio format: MP3
S/N ratio: ≥80db
Battery (warehouse) capacity: 40mAh / 500mAh
Music time: about 4 hours
Talk time: about 4 hours
Standby time: about 300 hours
Wireless charging time of battery compartment: about 3 hours
Transmission range: more than 10 meters
Voice prompt: English
Noise reduction: CVC 6.0
Support agreement: A2DP/AVRCP/HFP/HSP
"Functions: LED display, wireless charging, automatic pairing, magnetic return to the warehouse, binaural direct connection, regardless of master and slave, automatic return connection, dual MIC noise reduction, echo cancellation, caller number, last number redial, power Display, can be used independently with one ear
