Wireless Earbud Monitor System 626‑662MHz 90dB 3 Modes Monitor Ear Return System for Band Singers

Feature: 1. High Quality Material: The transmitter and receiver are all metal shells, which are sturdy and durable to ensure a long service life. 2. Unlimited Use: The monitoring system can use unlimited number of S3 receivers under the same frequency. 3. Portable: The compact body pack receiver is easy to be tied to a belt or guitar strap, which is light and practical without burden. 4. Easy to Use: No complicated menus, only simple volume and mixing control buttons, three receiving modes: mixing, stereo, and mono. 5. Clear: The signal to noise ratio of up to 90 dB can provide clear and complete sound at any volume, reliable radio frequency connection coverage up to 100m. Specification: Item Type: Wireless Earbud Monitor System Material: Iron Shell Frequency Range: 626-662MHz Headphone Output Interface: 3.5mm Stereo Jack Transmitter Power Supply: DC12V300mA Receiver Working Time: More Than 12 Hours Receiver Battery: 2 x AA Batteries (Not Included) Operating Range: 100m (Open Environment without Obstruction) RF Transmit Power: <10nW Dynamic Range: 90dB Harmonic Distortion: <1percent (1KHz, +-20KHz Frequency Deviation) Frequency Response: 40Hz-18KHz Headphone Output Power: 65m (32 Ohm). Package List: 1 x S3 Transmitter1 x S3 Receiver1 x Power Adapter1 x Manual 1 x Antenna2 Pairs x Ear Caps1 x Headphone1 x Battery Box Note: Each frequency band can use up to 8 sets of wireless monitoring systems at the same time.