Family pack of four glasses.

Genuine Panasonic TY-ER3D4MU glasses. Quick Charge and Long Use A quick charge of approximately 2 minutes allows 3 hours of use. A 30-minute charge allows extended use for approximately 30 hours.

Lightweight Weighing only 27g, they can be comfortably worn for long periods of time.

Compliant with the FULL HD 3D Glasses Standard These eyewear use an RF (wireless) system based on Bluetooth®. RF communication enhances stability for high-quality 3D viewing.

• 3D Playback Type : Active Shutter 3D Method
• Transmittance Method : RF(Bluetooth®) / Full HD 3D Glasses Standard Compatible
• Battery Type : Lithium-ion polymer rechargeable battery
• Battery Duration : *Approx. 30 hours operation time for a 30-minute full battery charge / (Approx. 3 hours operation time for a 2-minute battery charge)
• Dimensions (W x H x D / without Nose Pad) : 167.7 mm x 42.2 mm x 170.7mm / ( 6.61" x 1.67" x 6.73" )
• Power Supply : DC 5 V ( supplied by USB terminal of a Panasonic TV )
• Weight : 27g (0.96 oz.)
• Viewing Range : **Transmitter for 3D Eyewear within 3.2 m (10.5') from front surface of the TV
• Usage Temperature Range : 0°C - 40°C (32°F - 104°F)
• Package Included : 1 Pair of Eyewear
• NOTE : *The battery duration will change as per the total usage time with the number of charge/discharge cycles. / ** The location of the 3D Eyewear transmitter differs depending on the model of television. / There are differences in the viewing range of the 3D Eyewear among individuals.