Micro TWS Headphones BT-X57

Features:

• True Wireless Stereo (TWS) in-ear headphone
• Voice assistant function supported
• Automatic on/off function
• Pairing with Bluetooth V5.0
• Built-in microphone for phone calls
• Multi-functional touch buttons on both in-ear headphones; play/pause, title change, volume, answer and reject phone calls, voice assistant
  
  Technical specifications:
• Bluetooth version V5.0
• Bluetooth Transmitting distance ~10m (open space)
• Frequency band 2.4GHz
• Radiated transmission power max. 2.5mW
• Loudspeaker / frequency / impedance 5mW*2 / 20Hz-20kHz / 32Ω
• Audio codec AAC/SBC/A2DP
• Playtime Approx. 2h
• Charges with charging box 3 times fully charged
• Standby time Approx. 9h
• Charging time earbuds Approx. 1h
• Battery earbuds (each) Built-in rechargeable 30mAh lithium polymer battery 3.7V / charging via charging box
• Charging time box Approx. 2h (5V/1A)
• Battery charging box 3.7V 150mAh lithium polymer battery
• Operating temperature 0°C up to +40°C
  
  Package contents:
• MusicMan® BT-X57, charging box, USB charging cable, user manual
  
  Weight and Dimensions:
• Weight device box: 35.0g
• Weight device earbud: 10.6g
• Dimensions device box: (L)49 x (W)32 x (H)54mm
• Dimensions device earbud: (L)40 x (W)22 x (H)25mm