Слушалки Havit E531BT wireless earphones - Black (Black)

Width:106 mm. Length:132 mm. Height:43 mm. Weight:24 g. Product type:Headset. Recommended usage:Music / calls. Product colour:Black. Headset type:Binaural. Wearing style:Head-band. Control type:Buttons. Volume control:Button. Package contents:Headphones. Connectivity technology:Wireless. Bluetooth:Yes. Bluetooth profiles:A2DP V1.3, AVRCP V1.6, HFP V1.7. Bluetooth version:5.3. Bluetooth range:10 m. Battery capacity:140 mAh. Battery recharge time:2 - 3 h. Talk time:6 h. Standby time:240 h. Continuous audio playback time:7 h. Input voltage (earpieces):5 V. Microphone type:Built-in. Warnings:Do not use near sources of heat or flame. International Protection (IP) code:IPX5. Ear coupling:Bone conduction. Headphone sensitivity:86 dB. Headphone frequency:180 - 16000 Hz.