ST02 ENC Noise Reduction Bluetooth Earpiece Wireless Headphone with Dual Microphone Hands Free Headset for Business Office Driving - Black

• Bluetooth 5.2 on this wireless headset delivers fast, stable, and no latency connection
• Built-in omnidirectional dual microphone blocks out disruptive background noise, optimizing your voice while producing smoothest transmission and most stable connectivity
• Support play/pause/switch/answer call/reject call
• Ear hook design, ideal for online conference, safer to answer calls while driving

Specifications:

• Bluetooth version: V5.2+EDR JL 6973
• Speaker: Ø13MM 16Ω 96dB±2dB
• Audio format: MP3
• Signal-to-noise ratio: ≥80db
• Battery capacity: 110mAh
• Music time: about 18:00
• Talk time: about 16 hours
• Standby time: about 90 hours
• Charging time: about 1 hour
• Transmission range: more than 10 meters
• Voice prompts: Chinese and English
• Noise reduction: CVC 6.0
• Supported protocols: A2DP/AVRCP/HFP/HSP/SPP/CVC/APTX