Portable Speaker AUX TF Card FM IPX4 Waterproof Speaker For Party Bluetooth Speaker Outdoor Gifts

Portable Speaker AUX TF Card FM IPX4 Waterproof Speaker For Party Bluetooth Speaker Outdoor Gifts 

Portable Speaker:Supports Bluetooth mode/AUX mode/TF card (up to 32GB memory)/USB drive/FM radio
Bluetooth speaker:Support Bluetooth device connection for music playback and two-way communication function
Supports playback of APE, FLAC, MP3, WAV, WMV music formats
Supports USB sound card 
Built in noise cancelling high-definition microphone, one click answering, supports hands-free calling
Convenient portability, supporting various outdoor activities
Waterproof Speaker:IPX4 waterproof, Bluetooth speaker+power bank function

Product information

Bluetooth version V5.3+EDR

Channel system stereo (dual channel)

Battery capacity 4000mAh/3.7V

Drive unit 66mm

Speaker power 8W * 2

Rated power 16W

Frequency response range 20Hz-20KHz

Product color: Black/Red/Green

Charging time 4 hours

Music duration 12 hours

Support protocols A2DP/AVRCP/HSP/HFP

Input charging standard DC5V, 600mA

Bluetooth operating frequency: 100Hz-20KHz

Best call distance<1M

Maximum transmission distance of 10M (accessible space)

Voice prompt support

Multi point connection support

Instructions in both Chinese and English

Size: L258 * H86 * D89mm

Comes with accessory manual, charging cable, audio cable