Bluetooth 5.0 wireless technology, stable connection. 40mm large moving coil unit, shocking bass effect. Large capacity battery, 18 hours long battery life, good sound without interruption. Lightweight high-quality PU sponge earmuffs, skin-friendly and breathable, comfortable to wear. High-recognition independent key design, can control music with one hand
All-inclusive earmuffs, soundproof material to ensure sound quality. Wired / Bluetooth switch between two modes at will.
Wearing method: head-mounted
Frequency response: 2.401GHz ～ 2.482GHz
Bluetooth protocol: HFP / A2DP / AVCTP / AVRCP / AVDTP / GAVDP
Microphone sensitivity: 102dB ± 3dB
Battery capacity: 300mAh
Impedance: 32Ω ± 8% (1KHZ)
Audio signal to noise ratio: ≥90dB
Speaker unit: Φ40mm
Play time: about 16-18 hours (70-80% volume)
Talk time: about 16-20 hours
Standby time: about 300 hours
Charging input: 5V-1A
Charging time: 3-5 hours
Product material: ABS + PC
Warranty Period: 06 Months Replacement Warranty
* Sales invoice.
* A description of the defect must be provided in order to issue a warranty claim.
* You may need to return the item for quality inspection.
* It will not be renewed after a replacement sent.