HiFuture Fly Buds Bluetooth True Wireless Handsfree Pink

HiFuture Fly Buds Bluetooth True Wireless Handsfree Pink

Techical Specifications: 

Technical Features:
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 In Polymer
Charging case battery: 500mAh In 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 headphone spare parts (2 sizes)
1x user manual