•Headset type:TWS
 
•Unit content, diameter:composite diaphragm moving ring,6mm
 
• Frequency response range:20-20000Hz
 
• And impedance values:16
 
• Sensitivity:105dB / MW
 
• Earphone case material:ABS
 
• Bluetooth chip:JL6396-D8
 
• Bluetooth specifications:TWS,both sides with mic,Each can be used separately
 
• Bluetooth level:5.0
 
• Corresponding document format:A2DP，HSP，HFP，AVRCP
 
• Effective range of communication:15m
 
• Product name displayed during pairing connection:AT200
 
• Waterproof performance:IPX5
 
• Whether the environmental sound inhalation function is available:no
 
• Touch control or whether the controller has accessories:touch control
 
• Continuous playing time:2-3h
 
・ Playback time length under various format specifications, optional:100h
 
• Charging time:1h
 
• And weight. The weight of the headset unit. Set weight:4.4g
 
• The weight of the unit and the weight of the earphone cable: chargebox:L68*W39*H28mm 38g
 
• Package size. Weight after packing: L110*W70*H60mm 128g
 
• List of accessories:Headset * 2, charging box * 1, earplug sleeve * 10, charging cable * 1, packing box * 1, instruction manual * 1