Specification:

Bluetooth solution/Chipset 8926 Bluetrum
Bluetooth version Bluetooth 5.1V
Support standard L2CAP/A2DP1.2(AVCTP1.3/AVDTP1.2/AVRCP1.3)
Material/surface process Charging bin ABS highlight/earbuds ABS highlight
Supporting functions Pause, volume up and down, SIRI, call back
Noise reduction depth/range In-ear type
Transmission distance 10-15m
Speaker material/specification Ø13.2mm/32Ω/Titanium Diaphragm
Frequency response range 20-20KHZ
Charging port Type C
Charging voltage/current/time 5V/1A/1h
Earphone battery material/capacity Polymer pure cobalt battery /30mah
Charge bin battery material/capacity Polymer pure cobalt battery /250mah
Music playing time (100% volume) About 4h
Stand-by time 72h
Certification CE/ROHS

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