BT-11 Bluetooth Headphone Neckband Earphones Long Life Battery

Multicolor

In the Ear

Yes

1 Headphone

Bluetooth

Behind the Neck

USB Charging Cable

80 mm

40 mm

40 mm

120

100 g

92 g

High bass Power full sound, Full Sound,

42 dBmW

90 ohm

90 dB

MSK Digital

200 mW

20 Hz

20000 Hz

20 dB

High bass Power full sound, Noise Cancelation Full Sound,

SBC

Yes

Yes

Yes

No

Yes

Mobile

Neckband

Bluetooth Connectivity

Supraaural

Open/Closed Back

2.5-3.2 KHZ

Yes

Dynamic

Electret

Connection Status Indicators

LONG PRESS - BUTTON TO DECREASE VOLUME, MODE, Power switch, PRESS + BUTTON TO PLAY NEXT SONG, PRESS - BUTTON TO PLAY PREVIOUS SOUND, PLAY/PAUSE, When play music, (TF card/Line in/USB card/Bluetooth), short press to switch model, LONG PRESS + BUTTON TO INCREASE VOLUME

Solid

DSP

High bass Power full sound, Noise Cancelation Full Sound,, clear sound, noise cancelation, high bass, ULTRA SOUND Speaker has a Cool appearance, Football shape design, fashionable and sporty,Support USB, Support TF card, FM Radio function, Bluetooth functionality built-in microphone can answer the phone,stereo input out put., Enjoy True, Full Room Sound From Our Resonance Technology And Tri-Band Sound Frequency. The Speaker Captures The High Highs And The Deepest Lows, Giving You Rich, Full Surround Sound, The Ultimate, High-Powered Portable Bluetooth Speaker With Powerful Stereo Sound And A Power Bank All In One Package. A Built-In Noise And Echo-Cancelling Speakerphone Gives

10 mm

0.5

Yes

10 mm

18 ohm

Yes

Bluetooth

10 m

A2DP

5.1

10 m

usb charging

usb charging

5 V DC

5 V DC

LITHIUM-ION

5 V DC

5 V

LITHIUM-ION

4 hr

120 mAh

1

6 hr

8 hr

Shock Proof, Fire Proof, Overtemperature Protection