HiFuture's true wireless bluetooth earbuds offer top quality sound and an excellent fit to the ear. They are compatible with tablets, smartphones and any device that has Bluetooth. They have a charging case to store, protect and recharge the headphones. The case recharges from any USB Type-C charging cable. With an ergonomic and slim design, they offer a comfortable fit even after many hours of use.

Characteristics:
Earphone type: True wireless earbuds
Bluetooth version: 5.0
Bluetooth chipset: RTL8763B, supporting BDR/EDR, BLE
Bluetooth profile: HFP1.7, HSP1.2, A2DP1.3, AVRC1.6, SPP1.2, PBA1.0
Wireless range: 10m (free space)
Audio decode: SBC AAC mSBC MP. FLAC
Speaker diameter: 12mm ± 0.2mm
Speaker interface: 32ohms ±15% at 1KHz, input: 0.126VRms
Speaker rate power: 5mW
Earbuds battery: 40mAh Li Polymer
Charging case battery: 500mAh Li Polymer
Music playback: 4H +15H with charging case
Input voltage: DC5V @500mA to 1A (charging case)
Charging port: Type C
Microphone sensitivity: -42±3dB
Earbuds dimension: 38x18x23mm
Charging case dimension: 58x52x30mm

Package Contents
1x headset (left & right earbud)
1x charging case
1x USB Type C charging cable
2x silicone ear tips (2 sizes)
1x manual