A1 TWS Bluetooth 5.0 Wireless Earphones



Material: ABS
Color: Black
Headphone size: 24 * 16 * 23mm
Charging box size: 69 * 39 * 29mm
Type: In-Ear
Bluetooth protocol: HFP / A2DP / AVRCP
Working frequency: 2,402 GHz - 2,480 GHz
Wireless frequency: 2.4 GHz
Transmission power: CLASS 2
Temperature range: -20-60 ℃
Speaker size and impedance: ⊙ 8mm, 32Ω
Audio signal-to-noise ratio S / N: ≥ 100dB
Microphone sensitivity: -38Db ± 2Db
Microphone MIC: 4013 round wheat
Battery Capacity(mAh): Headphones 50mAh, Charging Case 300mAh
Headset charging current / voltage: 60mA / DC 4.75-5.25 V
Headphone charging time: approximately 1 hour
Charging box charging time: approximately 2 hours
Transmission distance: 10 meters
Talk time: approximately 5 hours
Song listening time: about 5 hours (the actual usage time depends on the type and volume requirements of the song.)
Working current: ≤ 13mA
Leakage current after switching off: ≥ 3uA
Standby time: approximately 50 h
Charging port: USB
Charge box for charging the headset: 3 times
Package Included:
1 * pair of Wireless Headset (Left & Right)
1 * Charging Case
1 * Charging cable
4 * ear cap
1 * User manual

Ergonomically designed, comfortable to wear and not easy to fall out.
Comes with a charging case that also works as a storage box with an LED power indicator on it, knowing batery status at a glance.
Auto pairing once taken from the charging case.
Employed BT5.0 technology, which is more stable connection.
Supporting noise canceling, brings high definition sound, enjoy pure music.
Serve as your personal voice assistant, enjoy hands-free operation.
Long battery life and low power consumption, listening to music for up to 5 hours.
IPX4 waterproof, no worries about sweat and rainy days.

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