Headset ERGO BS-740 Air Sticks 2 Black

  • Frequency response: 20 – 20000 Hz
  • Speaker size: 6 mm
  • Resistance: 32 Ом
Black
Common parameters
Connection type Fully Wireless
Construction type in-ear
Main color Black
Product usage For portable equipment
Acoustic characteristics
Acoustic design Closed
Diameter of the emitters of the membrane 13 mm
Radiators type Dynamics
Sensitivity 110 ± 3 dB 1 kHz/1mW
Resistance 32 Ом
Frequency range 20Hz~20KHz
Maximum input power DC 5V/0,3A
Number of channels stereo
Connection
Sockets USB Type-C
Profiles HSP, HFP, A2DP, AVRCP
Supported codecs SBC, AAC
Range 10 m
Power supply
Batteries type Lithium polymer rechargeable battery
Headphone battery capacity 30 mAh*2
Charging case battery capacity 250 mAh
Charging time 1 h
Talk time ours 3 hours 50% volume
Music playing ours 3 hours 50% volume
Standby 90 h
Construction
Binding time In-ear
Housing material Plastic
Embouchure material Silicone
Functions and control
Volume control Yes
Active noise reduction No
Microphone characteristics
Microphone Yes
Microphone location On headphones
Microphone direction omnidirectional
Staffing
Changeable embouchure No
Case included Зарядный кейс
Additional information
Weight 27 g
3140928.pdf (2,72 мб) User manual ERGO BS-740 Air Sticks 2
3140965.pdf (2,72 мб) User manual ERGO BS-740 Air Sticks 2