REMAX CozyBuds W11 Ear Clip Sports Earphone Bluetooth Phone Wireless Earphone(Beige)

1. Bluetooth version: V5.32. Transmission range: about 10m3. Frequency response: 20ΗZ-20ΚΗZ4. Support protocol: HSP, HFP, A2DP, AVRCP5. Driver unit: 13mm6. Rated power: 5mW7. Impedance: about 16 ohms8. Battery capacity: 200mAh for charging compartment, 30mAh for earphone9. Charging compartment rechargeable times: 4 times10. Standby time: about 90 days11. Charging time: about 2H12. Playback time: about 4-15H13. Charging port: Type-C14. Input: 5V 1A15. Material: PC+ABS16. Weight: about 31g17. Charging compartment size: about 6.5 x 5.25 x 2.9cmFeatures:1. Clip-on headphones, wear stable, clear sound quality, sports do not fall off2. Effectively reduce ambient noise and noise, eliminate wind noise, high-definition calls3. Panoramic stereo sound, using the human body acoustic structure cavity, high-frequency translucent, mid-frequency delicate, low-frequency thick4. Bluetooth 5.3 chip, low power consumption, fast connection, no delay in games5. Adopt the design of not into the ear, with flexible soft rubber, durable and not deformed, matching a variety of ear shapes, long wearing without pain6. Built-in high-capacity lithium battery, 16H ultra-long battery life