W-king Bluetooth Speaker S20 IPX6 2000mAh FM Wireless Portable Speaker with Microphone and NFC Support for Cellphone Army Green

S20 Portable NFC Wireless Bluetooth 4.0 Speaker features unique rugged square design,

Support multiple perspectives, is very popular by most people.

Made of world's top materials with Splashproof& Shockproof& Dustproof& functions.

--Bluetooth Speaker

The built-in 2000mAh rechargeable battery enables a breakthrough 5-8 hours of playtime so you can jam through a full day and it only takes about 6 hours for you full charge the speaker.

--NFC technology - Tap-to-pair with NFC technology for easy and instant connection (If your bluetooth audio device has NFC function).

--So fashionable, stylish and unique design with excellent sound quality effect speaker by the lowest price, you worth it.

Specifications:

Model: S20

Material: Plastic

Quantity: 1

Bluetooth Handsfree: Yes

Bluetooth Version: V4.0

Operating Range: 10m

Total Power: 3W X 2

Interface: 3.5mm /USB 2.0

Microphone: Yes

SNR: ≥80DB

Sensitivity: 80db

Frequency range: 160Hz-20KHz

Impedance: 4ohm

Radio Tuner: Yes

FM Frequency: 87MHz-108MHz

Supports Card Type: TF

Built-in Battery Capacity :3.7V/2000mA

Battery Type: Li-ion battery

Music Play Time: 5-8 Hours

Plug Specifications: USB

THD: ≤1%

Charging voltage/current: 5V ± 0.25V / 0.5A

Power Supply: 3.7V DC

Color:black/green/blue/orange

Size:174.5X50X70mm

Package size: 250x162x63mm

Package Included:

1 x Bluetooth Speaker

1 x USB Power Cable

1 x 3.5mm Audio Cable

1 x User Manual

Note:

Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.