Bluetooth headphone

$20.50

The low frequencies of the sound are carefully optimized,adopt double 40mm large moving coil unit,open sound cavity design,show low frequencies,feel every drum.

Availability: 5 in stock

SKU: JR-H15 Category: Tag:

Brand:JOYROOM

Model:JR-H15

Name:Bluetooth headphone

Bluetooth version:Bluetooth 4.1

Charging time:2 hours

Reception sensitivity:108db

Effective distance:10m

Trumpet frequency:20Hz-20000hz

Speaker Impedance:32 ohm

Speaker Power:20MW

Speaker Diameter:40mm

Earphone power:52mw

Driver:Moving coil

Sound to noise ratio:≥90db

Distortion degree:≤3%

Battery:195 mAh

Standby time:22 days

Call time:10 hours

port:Micro usb、type b

Microphone:built in

Type of ear:Flat ear type

Charging current:200mA

Product size: 153x68x179mm

Packing size: 200x75x208mm

Weight: N.W:146g G.W:334g

Weight 0.334 kg
Dimensions 15.3 × 6.8 × 17.9 cm
Color

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Length

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