i18 TWS True Wireless Stereo Earphones

Features: 

• High-Quality Audio: With its advanced audio technology, the i18 TWS provides crystal clear sound with no distortion.
• Ergonomic Design: Enjoy a secure fit with their ergonomic design and never worry about them slipping out of your ears.
• Compatible with Most Smartphones: These earphones work with most iOS and Android devices.

Specifications: 

• Colour: White 
• Bluetooth version: Bluetooth v5.0
• Power rating: CLASS II 
• Output power: 30 mW
• Bluetooth distance: up to 15 meters barrier-free
• Frequency response: 20-20000Hz 
• Working voltage range: 3.0V-4.2V
• Microphone sensitivity: -42dB
• With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 
• Powerful noise cancellation circuit (active noise reduction) 
• Charging time 40 minutes
• Product size: 53 * 44 * 21mm
• Charging power supply: DC5V power adapter [lighting interface]