Suomi 
English 
Eesti 
Lietuvių 
Latviski 
JBL Tune 525BT Bluetooth Headset Blue
Headphone
| Wearing Style | Dual Ear with Headband Foldable: Yes Earpiece Swivel: Yes |
|---|---|
| Earpiece Design | On-Ear (Supra-Aural) |
| Open/Closed-Back | Closed-Back |
| Sound Field | Stereo |
| Number of Drivers | 1 per Earpiece |
| Driver Type | Dynamic |
| Driver Size | 1.3" / 33 mm |
| Impedance | 30 Ohms |
| Active Noise Cancellation | No |
| Frequency Response | 20 Hz to 20 kHz |
| Sensitivity | 102 dB SPL at 1 kHz |
| Maximum Sound Pressure Level (SPL) | 95 dB |
| Volume Limiting / Child-Safe | No |
| Built-In Controls | Yes, on Right Earpiece |
| Sensors | No |
Microphone
| Built-In Mic | Yes, on Earpiece |
|---|---|
| Noise Cancelling Microphone | Yes |
| Sensitivity | -40 dBV/Pa at 1 kHz |
Connectivity
| Wireless | Bluetooth 5.3 |
|---|---|
| Bluetooth Profiles | A2DP1.3.2, AVRCP1.6.2, HFP1.7.2 |
| Multipoint Support | Yes |
| Maximum Paired Devices | 2 |
| Audio Connector | No Wired Audio Support |
| Mobile App Compatible | Yes: Android & iOS App Name: JBL Headphones Functionality: Adjust Settings, Firmware Update |
Battery
| Runtime | 57 Hours (BT) |
|---|---|
| Quick Charging Times | 5 Minutes for 3 Hours |
| Recharge Time | 2 Hours |
| Battery Chemistry | Lithium-Ion |
| Capacity (mAh) | 450 mAh |
| Charging Input | USB-C |
| Wireless Charging | No |
Physical
| Color | Blue |
|---|---|
| Environmental Resistance | No |
Packaging Info
| Package Weight | 0.805 lb |
|---|---|
| Box Dimensions (LxWxH) | 9.2 x 8 x 2" |
