Perfect for Sleeping / Relaxation / WFH

ADV. Sleeper Wireless is designed to be your travel and sleep companion. Its tiny housing is made of silicone uni-body and designed for maximum comfort and universal fitment. A full-range micro driver is designed to deliver a neutral and comfortable sound signature perfect for sleep and relaxation – no sudden peaks and spikes. Only a pleasant surprise.

Neckband-Style Comfort Wireless Connection

The Sleeper Wireless is put together with a soft, flexible and lightweight neckband that sits around your neck whether in motion or in bed. The latest BT version 5.0 chipset provides a lightning-quick and rock-solid wireless connection to your smartphones, with 7-hour continuous music playtime that will last through your marathon Zoom conference or you sleep through the night.

Universal-Fit Silicone Uni-Body Housing

The Sleeper Wireless is constructed in flexible and comfortable silicone uni-body housing with one-size ear tips designed to fit all ear types. Perfect small size in-ear design stays in ears comfortably even for side-sleeping.

Neutral Sound Tuning

The Sleeper Wireless is specifically tuned for neutral and comfortable listening suitable for sleeping and relaxation in all volume levels. Details are clear and never fatiguing, bass is controlled but fully present.

Built-In Remote / Mic

The built-in remote and microphone provide convenient controls for music playback and answering/ending phone calls. The remote and microphone function is compatible with iPhone, iPod, iPad and most smartphones and tablets via BT wireless connection.

General Specifications

• Driver:  6mm Dynamic Driver
• Impedance:  16ohm+/-15%
• Sensitivity: 90d8+/-3d8 at 1 kHz
• Frequency:  20Hz – 20,000 Hz
• Bluetooth Version:  5.0
• Distance:  1 Om (33ft)
• Music / Talk Time: Approx. 7 hours
• Charging Time:  1.5 hours
• Input Port:  microUSB Port
• Input Power: DC 5V 1A
• Voltage:  3.7V