Explorer 240/395 Series: Product Specifications

Talk Time: Up to 5 hours Standby Time: Up to 7 days Charge Time: 2 hours Range: Up to 33 feet (10 meters) Power Requirements: 5V DC - 180 mA Battery Type: Lithium ion polymer Storage/Usage Temperature: 32°F - 104°F (0°C - 40°C) Version: 2.1 +EDR (Enhanced Data Rate)
Supports your phone's Bluetooth Hands-free (HFP), Headset (HSP) and Secure Simple Pairing (SSP) profiles.