Havit TW969 Lite Wireless TWS Headphones (Beige)

Weight and dimensions Product depth: 17 mm Product height: 21.3 mm Product width: 19.5 mm Charging case weight: 27 g Left earphone weight: 3.7 g Right earphone weight: 3.7 g Ear pad dimensions (WxDxH): 73 x 32 x 28 mm Efficiency Application: Calls/Music Product type: Headphones Product color: Beige Wearing style: In-ear Ports and interfaces Bluetooth profiles AVCTP A2DP AVDTP AVRCP SPP HFP Connectivity: True Wireless Stereo (TWS) Bluetooth: Yes Wireless router range: 10 m Bluetooth version: 5.4 Frequency response (music mode): 20 - 20000 Hz Battery Talk time: 5 h Left earphone battery capacity: 40 mAh Music playback time: 7 h Right earphone battery capacity: 40 mAh Battery capacity (charging case): 300 mAh Microphone Microphone type: Built-in microphone Headphones Impedance: 32 Ω Speaker diameter: 8 mm Headphone sensitivity: 102 dB