Portable bluetooth 4.0 Wireless Speaker Waterproof USB Power Bank Bass NFC AUX Subwoofer

Specification: Material: Metal + Plastic 4 Color: Black / Blue / Red / Green Support: NFC / AUX Wireless Version: V4.0 + EDR Profile Supported: A2DP / AVRCP / Hands Free Frequency: 2400-2483.5MHZ Operation Range: 10M Working Time: 10 Hours Standby Time: 90 Hours Full Charge Time: 3-4 Hours Interface: USB Power Supply: USB Output Power: 6W SNR: 75dB Sound Channel: 2 Playback Format: MP3 / WMA Frequency Response: 40Hz-20KHz Water Resistance: IPX4 Whether Support APP: Not Support Extended Storage: Not Support Support Format: USB Drive Battery Capacity: 1800mAh Built-in Lithium Battery Speaker: High Quality Internal Magnetic 3W x 2 Dimension: 170x66x66mm / 6.69''x2.60''x2.60'' (appr.) Feature: Compact, delicate appearance, fashionable design. IPX4 waterproof, dustproof, anti-scratch, shockproof. 3D surround effect, offer you different music feeling. 1800mAh power bank can charge your phone or other device in emergency. NFC Technology (Near Field Communication / Only for Android) for easy and instant pairing. Suitable for you to listen to music in the car, at home, office, bedroom or even during shower time. bluetooth speaker 4.0 connects faster, more stable, compatible with all your bluetooth-equipped devices, connection range up to 10 meters. Warm Reminder: - NFC Only for Android. - Do not soak in water. It only support water mist proof. Package Included: 1 X bluetooth Speaker 1 X USB Charging Cable 1 X 3.5mm Audio Cable 1 X Metal Hook 1 X User Manual