YYK-635 Bluetooth 5.3 Earhook Sports Headset Noise Reduction Wireless Music Gaming Earphone (CE Certified)

• ENC intelligent noise reduction, high-performance processing chip effectively weakens external noise, eliminates interference even in noisy environments, and picks up sound clearly
• Equipped with a high-performance Bluetooth 5.3 chip, the transmission response is fast, and the anti-interference is strong, say goodbye to delays, freezes and other problems
• Professional waterproof and sweatproof design, using P3i nano lotus leaf bionic coating + closed cavity design for double waterproof
• Widely compatible, unobstructed listening, turn on Bluetooth, quickly connect to your iOS or Android devices, support mobile phones, tablets, notebooks and other devices with Bluetooth

Specification: 

• Bluetooth version: V5.3
• Bluetooth support: A2DP, AVRCP, HFP, HSP, EDR
• Communication distance: ≥10m
• Frequency band: 2.402GHz-2.480GHz
• Speaker impedance: 32Ω±10%
• Standby time: 100 hours
• Talk time: 8-10 hours
• Music playing time: about 9 hours
• Earphone battery capacity: 55mAh
• Charging compartment battery capacity: 500mAh
• Earphone charging time: about 1.5 hours
• Charging time of charging box: about 1.5 hours