Bluetooth Version 6.0
Bluetooth Chip AB5756C
QDID Q342942
Charging 5V/1A
Bluetooth Profile "A2DP/AVDTP/AVRCP/RFCOMM/HFP/HSP/SPP/HID" Bluetooth Decoding Method SBC
RF Carrier Frequency: 2.4G
Bluetooth Reception Distance: >=10 meters
Input Voltage: 5V
Music Playback Time: Approximately 4 hours
Earphone Charging Time: 1 hour
Charging Case Charging Time: 1.5 hours
Charging Case Charges Earphones 4-5 times
TWS Connection Success Indicator: Secondary unit indicator lights are all off, main unit flashes ice blue and white alternately
Model: φ1381 Copper Ring Circular Speaker
Dimensions: φ13mm*2.0mm
Impedance: 32 Ω
Rated Power: 3mW
Maximum Power: 5MW
Frequency Response: 20Hz-20kHz
Sensitivity: 112±3db
Earphone Battery "4009011-28mAh without plate (polymer battery)"
Charging case battery: 601230 with protection board (200mA)
Earphone dimensions: 30.45*23.4*22.45mm
Charging case dimensions: 63.21*50*27.58mm (L*W*D)

Packaging dimensions: 135 x 90 x 30 mm
Carton dimensions:  48.3*27.5*40.7cm

Volume: 0.054 m³
Gross weight per carton: 13 kg
Gross weight per unit: 130 g
Quantity per carton: 100

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