JG4 Flashing LED Neck-mounted Stereo Bluetooth Wireless EarphoneFeatures: 1. The high frequency compliance reduces the loss of straightness,sezes every detail,and the voice is clear,natural and more penetrating; 2. RGB magice breathing lamp,neck lumious design,dynamic and cool atmosphere; 3. Stable wear comfortable to the ear,ergonomically crafted,fit your ears for comfort; 4. Key design easy to operate,sensitive control; 5. Large capacity low power battery,continuous endurance Specifications: 1. Bluetooth

suitable for business

No more interruptions or accidental falls

Applicable size: mobile phone/tablet within 4-12 inches

Impedance: 4ohm

Carton Size 50cm * 50cm * 56cm / 19

Shutter: 1/2 ~ 1/2

and has super practicality

Universal ball flexible adjustment of cell phones

Connect high-definition TV

No assembly or tools required

3 inch A2338 (2020)

FX63VD7700