Esperanza EH238K Bluetooth In-Ear Headphone TWS Black

Weight & dimensions
Weight: 90 g

Performance
Recommended usage: Travel/recreation
Product colour: Black
Product type: Wireless headphones
Volume control: Buttons
Control type: Touch
Wearing style: In-ear

Ports & interfaces
Bluetooth: Yes
Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Bluetooth version: 5.3
Maximum operating distance: 10 m
Connectivity technology: Wireless
USB connectivity: Yes
Transmitter frequency: 2.4 GHz

Battery
Talk time: 4 h
Battery voltage: 5 V
Battery capacity: 230 mAh
Battery type: Built-in battery
Battery technology: Lithium polymer (LiPo 4S)
Number of batteries supported: 1
Battery operated: Yes
Continuous audio playback time: 3 h

Other features
User guide: Yes
Cables included: Charging cable
Included cable : USB C / USB C PD
USB cable length: 0.2 m
Frame material: Plastic

Headphones
Battery capacity: 30 mAh
Volume control: Yes
Ear coupling: Intraaural
Headphone frequency: 20 - 2000 Hz

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