SPECIFICATIONS

version: bluetooth V5.0

material: ROHS material

effective distance: 15meters

color: red,blue,green,rose,orange gold etc.

charge time: about 3hours

With Microphone: Yes

Wireless Type: bluetooth

Width[mm]: 80

Weight[g]: 170

Waterproof: Yes

Volume Control: Yes

Voice assistant built-in: YES

Vocalism Principle: Dynamic

Total Harmonic Distortion: 0.11%

TF function: support TF card playing

Support system: Mobile Phone,Computer TV all have bluetooth function

Support Memory Card: Yes

Support APP: No

Style: Headphone

Sound Isolating: YES

Sensitivity: 84dBdB

Resistance: 32ΩΩ

Power supply: powered by rechargeable 400MAH battery

Plug Type: Line Type

Playing time: 20hours

Origin: Mainland China

Number Of Drivers: 2

NFC Technology: no

Maximum wireless range[m]: <10m

Max Output: 128mW

Material: Plastic

Magnet Type: Neodymium

Line Length: 0.8mm

Is wireless: Yes

Impedance Range: up to 32 Ω

Height[mm]: 110

Headphone Pads Material: synthetic leather

Function: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones,For Hearing Aid,For Office,For Sleep,For Study

Frequency Response Range: 20 - 2000Hz

Frequency: 2.40GHz-2.48GHz

Earcups Type: Sealed

Driver Diameter: 40mm

Depth[mm]: 170

Control Button: Yes

Connectors: USB

Communication: Wireless

Charging Method: Cable

Certification: CE,FCC,RoHS

Category: Earphones & Headphones

Brand Name: CATASSU

Bluetooth Version: 5.0

Battery life up to[hours]: 20

Battery Capacity[mAh]: 400

Active Noise-Cancellation: Yes

HIFI Stereo Earphones Bluetooth Headphone Music Headset FM and Support SD Card with Mic for Mobile Xiaomi Iphone Sumsamg Tablet

1. Bluetooth V5.0 + MP3 function + FM Radio support stereo music playing, phone calling...

2. Support all audio devices that have Bluetooth capability, such as, cell phone ,tablet PC,laptop,computer etc.

3. 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth.

4. Allow you to answer or reject phone calls anytime and anywhere.

5. Charged via USB, rechargeable battery, convenient and practical.

6. Playing time up to 20 hours, and continue talk time up to 15 hours, standby time up to 360 hours.

7. Good quality, foldable design and adjustable length hinges, very comfortable to wear and easy to carry.

8. Best choice for listening music, watching movie, chatting online etc.

9. with SD card insert,without any bluetooth device,can still enjoy music any time any where.

Version	V5.0
Frequency	2.40GHz-2.48GHz
Power	≤ 4 dBm, class 2
Effective range	10M
Sensitivity	-84dBm / 0.1% BER
Frequency response	20 Hz - 20 KHz
S/N rate	70 dB
Distortion	0.10%
Speaker size	40mm
support	A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Voltage	3.7VDC (built-in 400MAH rechargeable battery)
talking time	20 hour
standby time	360hour
charge time	3-3.5 hour
current	40 mA
operate temperature	-4 ~ +131°F(-20 ~ +55°C)

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