The latest TWS binaural stereo stereo Bluetooth headset with the Raychem 5.0 chip gives you very efficient wireless performance.The Raychem 5.0 chip manages battery life very well, allowing you to listen for 3-5 hours on a single charge.The latest generation of TWS Bluetooth headsets, smart charging compartments, magnetic shock and electric charging, to achieve true wireless continuous power.It adopts Bluetooth V5.0 chip, 10m connection distance, stable performance, high transmission, low consumption and strong compatibility.Ergonomically designed for a more comfortable fit on the auricle.The two-ear split design allows the single ear to be used separately, equivalent to two independent Bluetooth headsets.Strong compatibility, IOS/Android universal, one-button control, simple and stylish.Note:1. Please allow slight differences due to manual measurement.2. Please allow slight color differences due to different light and screen. Name : indods 12Weight: 33gColors:black/bright white/yellow/light blue/green/grey/dark blue/pinkspecification:Headphone chip: Realtek 5.0 chipControl method: fingerprint touchBluetooth chip / version: V5.0 + EDRSpeaker impedance: Phimm32Omega15%Microphone sensitivity: + -40DBWireless frequency: 2.405GHZ-2.480GHZBattery indicator: rechargeable polymer lithium battery ma * 2 + 500maWorking temperature: -10-55 DegreeCPower: DC5VMaterial: PC + ABSSupport file formats: A2DP, AVRCP, HSP, HFPTransmission power: CLASS 2Wireless distance: APPROX 10MCharging battery capacity: 400mAhHeadphone battery capacity: 50mAhPlay time: 3-5 hours (the charging box can charge 4 times for dual headphones)Charging time: 1-2 hoursPackage Included:2* earphone1* charging compartment1* charging cable1* user manual