QCY Arcbuds HT07 ANC-Black

Features & CompatibilityQCY Arcbuds HT07 ANC-Black1、Earbuds Type: True Wireless Earbuds2、Bluetooth Version: v5.23、Bluetooth Chipset: WQ7003AR4、Bluetooth Protocol: HFP A2DP AVRCP5、Wireless Range: 15m (Open Space)6、Audio Codec: AAC, SBC7、Speaker Diameter: φ 10mm8、Speaker Impedance: 32Ω ± 15%9、Speaker Rate Power: 5mW10、Batttery: Earbuds: 43mAh11、Batttery: Charging Case: 350mAh12、Music Playtime: 4h 18h with Charging Case13、Input Voltage: DC5V14、Charging Port: Type-C15、Microphones Sensitivity: – 9 ± 4dB @ 1kHz 1Pa16、Frequency Range (Hz): 200Hz ~ 5KHz