Product Features
• Youmoon YM-HERO Portable Bluetooth Speaker.
• Built-inLi-Ion 2200 mAh rechargeable battery.
• Built-in hands free microphone.
• AUX input function.
• Support TF card.
• Redial last number.
• Every time the Bluetooth speaker is turned on, it connects to last connected device automatically.

Specification
• Bluetooth: Bluetooth 4.0
• Bluetooth operating distance: 10 meters (equal to 33 feet)
• Frequency response: 68Hz-20kHz
•Speaker output power: 2 x 5w
• Distortion: ≤1%
• Microphone sensitivity: -40db
• Playback time: Approx 10 hours
• Charging input power: DC 5V
• Charging time: Approx 3 hours
• Dimensions: 7.1 x 2.5 x 2.4 inches (LxWxH)
• Unit weight: Approx. 1.2 pounds

In the Box
• Bluetooth Speaker
• USB Charging Cord
• AUX in cable
• User Guide

• Daylong Playtime, Fast Recharge - Built-in Li-Ion 2200 mAh rechargeable battery provides 10 hours for listening long into the night.Built-in microphone for hands-free speaker phone calling; Easy pairing - No code/pin needed.
• Full,High-Def Sound - Enjoy an impressively crystal clear sound quality . Implemented with 10W total acoustic drivers and ultra-small size produce a wide audio spectrum. The newly designed passive radiator could provide strong bass without distortion even at highest volume.
• Built-in Mp3 player automatically plays the music with a stand alone Micro SD/TF card. Built-in microphone for hands-free speaker phone calling; Easy pairing.
• The newest 4.0 Bluetooth Technology - Compatible with all Bluetooth-enabled devices (Bluetooth V2.1 and over). Connect your device in 3 seconds; Outstanding connection range of up to 33 feet.
• Easily to carry with, only 19 ounces.Plays all Audio devices through 3.5mm Aux in Jack.

Daylong Playtime, Fast Recharge - Built-in Li-Ion 2200 mAh rechargeable battery provides 10 hours for listening long into the night.Built-in microphone for hands-free speaker phone calling; Easy pairing - No code/pin needed.Feiyuedeli