Key Specs
- Sound Mode: Stereo
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Water Resistant: true (Resists some degree of water penetration.)
- Built-In Microphone: true
- Headphone Fit: In-Ear
- Battery Life: 9 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
General
- Product Name: HA-ET90BT Sport True Wireless In-Ear Headphones
- Brand: JVC
- Ear Cushions: true
- Model Number: HAET90BTY
Audio
- Sound Isolating: false
- Sound Mode: Stereo
Connectivity
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
Features
- Water Resistant: true (Resists some degree of water penetration.)
- Built-In Microphone: true
- Maximum Talk Time: 3 hours
Design
- Headphone Fit: In-Ear
- Style: Sports and Exercise
Power
- Rechargeable: true
- Battery Life: 9 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
Other
- UPC: 046838077920

Run through the rain, free of wires and enjoying your music with these JVC sport headphones. Three sizes of both closed and open-air earpieces provide isolation or ambient awareness as you prefer, and an athlete-tested lock-in fit keeps the headphones in place during vigorous exercise. These JVC sport headphones include a microphone and multifunction button for smartphone use.

Bluetooth interface: Enables simple wireless pairing with your Bluetooth-enabled device.
Maximum wireless range: 33 feet distance connection for maximum listening enjoyment.
Rechargeable battery: Offers up to 3 hours for earphones. 6 for charging case. Giving you a total of 9 hours on a single charge with charging case.
Built-in microphone: Enables simple hands-free chatting via a compatible device.
IPX5 Sweat Resistant and washable earbuds: Withstands sweat, Rain, and are Washable. Case is IPX 2 rated.
In-ear design: Fits securely and directs music into your ears for full, uninterrupted audio.
3 sets of Ear Cushions included: Small, Medium and Large Ear Cushions for the perfect fit. Also includes Small, Medium and Large ambient noise Ear Cushion for safety during outside activities.
Battery charge time: 2 hours for the earphones. 3 hours for the charging case.
Charging case included: Charge anywhere with the included charging case. Portable and light enough to carry while running. Curved edge design.
Included Clip on carrying pouch: It can be attached to a belt for easy transport of your earbuds in the charging case or alone.