Bluetooth Sleeping Headphones Sports Headband Thin Soft Elastic

With Microphone: No
Wireless Type: Bluetooth
Waterproof: No
Volume Control: Yes
Vocalism Principle: Dynamic
Support Memory Card: No
Support APP: No
Style: Headphone
Resistance: 32Ω
Plug Type: Line Type
Number Of Drivers: 2
Line Length: 0m
Is wireless: Yes
Impedance Range: up to 32 Ω
Function: HiFi Headphone
Function: For Mobile Phones
Function: Common Headphone
Frequency Response Range: 20 - 20000Hz
Earcups Type: Sealed
Control Button: No
Communication: Wireless
Charging Method: CABLE
Certification: CE
Bluetooth Version: 5.0
Active Noise-Cancellation: No
Bluetooth technical parameters:
Bluetooth version: 5.0
Bluetooth transmission distance: 10M
Music playing time: Maximum sound 7h, medium volume 10 hours
Microphone distance: 1m
Bluetooth standby time: 72h
Battery capacity: 150mA / h
Battery power: 0.55w
Horn impedance: 32 ohm
Horn power: 0.02w
Frequency range: 2.4-2.4835ghz
Sensitivity: 45dB
Transmitting power: 6dB
Audio output distortion: 0.6%
Audio output SNR: 93dB
Charging time: 1-2 hours
Maximum input voltage: DC 5V
Maximum input current: 150mah
Maximum input power: 0.55w
Product packaging information
weight: 80g
Size: 27cm * 10cm
Packaging: Bluetooth headPhones, manual, charging cable, OPP bag