Wireless Wearable Bluetooth Speaker Portable Around The Neck Headphone Speaker Lightweight For Sports Blue/Speaker Temperature Instruments The message is pushed and

The message is pushed and displayed

41(2500) Data Transfer GPRS

Unit Fast Charging Function Yes LCD Screen Yes Auto Circuit Detection Yes Over Voltage Protection Yes Short-Circuit Protection Yes Over-Charging Protection Yes Over-Discharging Protection Yes Packing List 1 * HXY-H4 Battery Charger

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Wireless Wearable Bluetooth Speaker Portable Around The Neck Headphone Speaker Lightweight For Sports Blue/Speaker Temperature Instruments The message is pushed andProduct Description Model Number: test 1 Wi Fi Music: Other Playback Function: MP3 Power Source: Battery Feature: Phone Function,None Communication: Bluetooth Voice Control: No Frequency Range: 20Hz 2KHz Output Power: 10W Display Screen: No,Yes Waterproof: Yes Support APP: No Support Memory Card: No Material: Plastic Remote Control: No Support Apt x: Yes Intelligent Personal Assistant: None Built in Microphone: Yes Audio Crossover: Two Way Number of