From the manufacturer

• Talk Time: Up to 6 hours, Listen Time: Up to 7 hours
• Standby time: Up to 14 days
• Charge time: 2. hours (Power requirements: 5V DC - 100mA)
• Bluetooth Version 5.0
• Bluetooth Profiles Supported: A2DP, AVRCP, HFP, HSP
• Range: Up to 33 feet from the device
• Multipoint technology
• Cable Length: 10 inches from earloop to earloop
• Weight: 28 grams
• Tangle-free cable for easy transport
• Frequency Response: 20-20,000 Hz
• Reflective finish 
• SwIP57-rated durable, designed to be sweatproof and waterproof through pure design
• New My Tap customization through the BackBeat app. 
• Always Aware™ ear tips to hear your surroundings
• One contact-sensitive button for all your controls: 
• Power on/off
• play/pause, music, answer/end calls, Siri/Google Assistant, previous/next track 

• Headset
• Universal fit eartips
• USB charge cable
• Get Started guide
• Safety booklet
• Warranty card