JBL Peak 3 Sport True Wireless Headphones Black

Key Specs

Earpiece Design: In-Ear (Intra-Aural)
Active Noise Cancellation: No    
Frequency Response: 20 Hz to 20 kHz (Wireless)    
Number of Voice Mics: 4
Runtime: 10 Hours (BT) / 5.5 Hours (Talk)
Additional Runtime with Charging Case: 40 Hours (BT)

Headphone

Earpiece Design: In-Ear (Intra-Aural)
Driver Type: Dynamic    
Driver Size: 0.4" / 10 mm
Impedance: 16 Ohms    
Active Noise Cancellation: No
Controls/Microphone Location    
Controls: Earpiece (Side Unspecified)
Microphone: Earpiece (Side Unspecified)
Mobile App Compatible    
Yes: Android & iOS
App Name: JBL Headphones

Charging Case

Additional Runtime with Charging Case: 40 Hours (BT)    
Battery Chemistry: Lithium-Ion Polymer (LiPo)    
Capacity: 950 mAh    
Operating Temperature: 113°F / 45°C
Environmental Protection: Dust/Water-Resistant (IP68)

Dimensions    

Earphones:
2.04 x 1.6 x 1.16" / 51.92 x 40.65 x 29.34 mm (Each)
Charging Case:
3.58 x 2.28 x 1.4" / 90.93 x 57.94 x 35.57 mm

Weight    

Earphones:0.4 oz / 12.5 g (Each)
Charging Case:2.7 oz / 76 g