REMAX SleepBuds Z2 Sleep Wireless Music Headphones Half In-Ear Stereo TWS Bluetooth Earphone(Black)

Features:
1. Low power consumption, low latency, more stable
2. Smart touch, one-key open shortcut operation
3. Mini and compact, delicate sound quality
4. Made of skin-friendly liquid silicone material, soft and comfortable
5. One-piece silicone ear fins, comfortable to wear and not easy to fall off
6. Ergonomic in-ear + ENC dual noise reduction design

Product parameters:
1. Material: ABS, silicone, electronic components
2. Bluetooth version: 5.3
3. Transmission range: 10 meters
4. Drive unit: 6mm moving coil
5. Frequency response: 20Hz-20KHz
6. Rated power: 3W
7. Battery capacity: charging compartment: 230mAh lithium battery, earphone: 30mAh lithium battery
8. Charging time: about 1.5 hours
9. Playing time: about 5 hours
10. Standby time: about 130 hours
11. Interface: Type-C/USB-C
12. Net weight: 39 grams