Twin I12 With Case Sensors Touch And Window Wireless Earphone V5.0

Easy matching, take out from the charging bin and enter the matching mode automatically. Using CDN Bluetooth 5.0 chip, the sound quality is better and the battery is used longer. i12 headphones are charged by magnetic contact, which makes charging easier. Supports the use of single earbud and double earphones. One-button touch design, easier to use. 10 m effective transmission distance. Widely compatible with various Bluetooth devices on the market. True stereo wireless binaural, with voice prompts, iOS mobile phone supports power display. Call answering, hanging up call registration, hanging up, listening to music pause/play. Voice broadcast number, tail number redial, incoming telegram number. Intelligent voice prompt, power display, noise reduction. SpecificationBluetooth version: CDN 5.0Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3Battery capacity: left and right earphones: 45 mAh, charging box: 400 mAhCharging power supply: AC input 110-240V; DC output 5VTransfer power: Class2Wireless Frequency: 2.402-2.480GHzCall duration: about 3-5 hoursMusic Play: about 3-5 hoursCharging time: 1.5 hoursDenoising: Intelligent denoising technology of DSPOperation Range: 15 m Effective Distance  Package Includes2 X Bluetooth Earphones1 X Case1 X Charging Box1 X Charging Cable1 X User Manual