Borofone FQ9 Plus Peaceful TWS ANC+ENC Noise Reduction Wireless BT Headset Earbuds(Black)

Description

Features:
1. Bluetooth 5.4 chip, lower power consumption, more stable signal, low latency and no lag. Master-slave switching technology, connect immediately after power on, use left and right earphones as you like, seamless switching, simple and casual, truly free.
2. ANC active noise reduction technology, intelligently detects excess noise outside and inside the ear canal, emits reverse noise reduction waves to eliminate noise, isolates noise, and enjoys tranquility. Dual-standard ENC noise reduction, combined with voice plus call noise reduction algorithm, the call quality is clearer.
3. Automatic pairing when the cover is opened and turned on, and automatic shutdown when the earphones are placed in the charging case and the cover is closed. Supports ANC+ENC noise reduction, Hall switch, master-slave switching, up and down song switching, Siri summoning and other functions.

Specifications:
1. Bluetooth 5.4; Chip: Jerry AC7003D4
2. Battery capacity: 300mAh for charging case, 35mAh for earphones
3. Usage time: 6 hours (5 hours for ANC)
4. Dimensions: 61x50x28mm, total weight: 44g
5. Material: ABS