REMAX ClearBuds C1 In-Ear Wireless Music Headphones Low Delayed Bluetooth Headset(Blue)

Features:1. Low power consumption, low latency, more stable2. Smart touch, one-key open shortcut operation3. Surround sound, 13mm composite diaphragm4. Stable transmission, audio and video synchronization5. Equipped with a silicone lanyard, not easy to lose6. ENC call noise reduction, real-time filtering of environmental noiseProduct parameters:1. Material: ABS, silicone, electronic components2. Bluetooth version: 5.33. Transmission range: 10 meters4. Drive unit: 13mm moving coil5. Frequency response: 20Hz-20KHz6. Impedance: 32 ohms7. Battery capacity: charging compartment: 200mAh lithium battery, earphone: 30mAh lithium battery8. Charging time: about 2 hours9. Playing time: about 4 hours10. Standby time: about 90 days11. Interface: Type-C/USB-C12. Net weight: 30 grams