Energy Sistem Senshi Eco Headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth Light Blue

Weight & dimensions
Height: 60 mm
Depth: 35 mm
Weight: 42 g
Width: 35 mm

System requirements
Windows operating systems supported: Yes
Mac operating systems supported: Yes
Mobile operating systems supported: Yes
Compatible products: ESmart Connect App

Performance
Cable length: 0.5 m
Recommended usage: Calls/Music/Sport/Everyday
Wearing style: Inear
Product colour: Blue
Product type: Headset
Housing material: Plastic
Works with the Google Assistant: Yes
Works with Apple Siri: Yes
Headset type: Binaural

Packaging content
Cables included: USB TypeC
Charging case: Yes
Charging case type: Wired
Charging case connector type: USB TypeC
Quantity: 1

Ports & interfaces
Connectivity technology: True Wireless Stereo (TWS)
Bluetooth profiles: SBC, A2DP, HFP, AVRCP, HSP, AAC
Bluetooth: Yes
Bluetooth version: 5.3
Wireless range: 20 m
Frequency band: 2.4 GHz

Battery
Continuous audio playback time (with charging case): 20 h
Battery recharge time (charging case): 1.5 h
Battery capacity (charging case): 400 mAh
Battery voltage: 3.7 V
Battery technology (charging case): Lithium Polymer (LiPo)
Continuous audio playback time: 5 h
Battery type: Builtin battery
Battery operated: Yes
Battery capacity: 30 mAh
Charging source: USB
Input voltage (charging case): 3.7 V
Battery technology: Lithium Polymer (LiPo)
Battery recharge time: 1.5 h

Microphone
Microphone frequency: 100 10000 Hz
Microphone sensitivity: 42 dB
Microphone type: Builtin

Headphones
Intraaural headphones type: Earbuds
Ear coupling: Intraaural
Driver unit: 1 cm
Driver type: Dynamic
Headphone frequency: 20 20000 Hz