Feature:1. Built‑in CD audio decoding, support 16bit, 24bit audio, sampling rate up to 48kHz.2. Bluetooth 5.0 earbuds, reduce the loss of sound quality and preserve more details of the music.3. Just need to remove them from the case, then they will automatically pair with the devices.4. Newly added power display, the power level of the charging case and earphones can be seen at a glance.5. The charging time is about 60 minutes, can support 5 hours talking time and 150 hours standby time. Specification:Condition: 100% Brand NewItem Type: SE-10 EarbudsMaterial: ABSColor: As Picture ShownWeight: Approx. 155.0g/5.5ozBluetooth Version: 5.0Power Supply: DC5Sensitivity: 99±3dbHeadphone Battery Capacity: 3.7V / 60mAhHeadphone Battery Type: Li-ion BatteryCharging Box Capacity: 3.7 / 1200mAhCharging Time: About 60 MinutesTalk Time: 5hStandby Time: About 150hFrequency Range: 20-20kHzCompatible Protocol: hsp / hfp / a2dp / avrcaPackage List:2 x Earbuds 1 x Charging Case1 x Manual4 x Earphone Cap1 x Charging Cable