Sleep Mask Bluetooth Headphones - Comfortable Bluetooth Sleeping Headphones for Side Sleepers

SPECIFICATIONS for Bluetooth sleeping headphones

Active Noise-Cancellation: No,No

Bluetooth Version: 5.0,50

Brand Name: branches

Category: Earphones & Headphones

Certification: CE

Charging Method: cable,Cable

Choice: yes

Communication: Wireless

Control Button: Yes,No

Earcups Type: Sealed,Sealed

Frequency Response Range: 20 - 20000Hz

Function: For Outdoor,Common HeadphoneFor Mobile PhoneHiFi Headphone

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes,Yes

Line Length: 1,0m

Material: PVC,PVC

Number Of Drivers: 2,2

Origin: Mainland China

Plug Type: None

Plug type: Line Type

Resistance: 32,32Ω

Style: Wired in-ear headphones

Support APP: No,No

Support Memory Card: No,No

Vocalism Principle: Dynamic,Dynamic

Volume Control: Yes,Yes

Waterproof: No,No

Wireless Type: Bluetooth,bluetooth

With Microphone: No,No

semi_Choice: yes

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: DC5V

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