Warning! This is a replacement part or additional accessory and not a complete system! Please contact us for more information! Watch TV uninterrupted without having to wait for your other headset to recharge, or have 2 people listen at once! This extra headset and charging base connects to the Geemarc CL7350/STETHO TV Listener. Feature Details Brand Geemarc Mfg part # CL7350AD_OP_BLK_US UPC 190928000043 Warranty 2 years Color White Weight (lbs) 0.85 Battery operated? Yes (batteries required) Batteries included? Yes Battery details (1) Non-Removable Lithium Polymer Country of Manufacture China Technology Radio Frequency Wearing Style Stethoscope Expandable Yes Wireless Range (ft) 82 Tone Control Yes Balance Control Yes Built-In Mic Yes Rechargeable Yes Hours of Use 6