The JBL JB7700 are wireless Bluetooth headphones designed for everyday listening with emphasis on punchy bass and comfort
Specifications
- Model: JBL JB7700 wireless Bluetooth headphones 
- • Brand: JBL (often sold locally) 
- • Weight: ~0.1 kg — 0.5 kg (varies by seller description) 
- • Material: Plastic with soft ear pads and padded headband 
- • Design: On-ear/over-ear (varies by listing but typically foldable & comfortable) 
- • Foldable: Yes (for portability) 
- Audio
- • Driver Size: ~32 mm dynamic drivers (“pure bass sound”) 
- • Sound Profile: Bass-boosted / pure bass emphasis 
- • Frequency Response: ~20 Hz–20 kHz (reported in some third-party listings) 
- • Impedance: ~320 Ω (as listed on some resellers) 
- • Acoustic Design: Closed-back 
- Connectivity
- • Wireless: Bluetooth (standard, unspecified version) 
- • Bluetooth Range: Up to ~10 m / ~33 ft (reported by some retailers) 
- • Voice Assistant Support: Works with Siri / Google Now via one-button remote 
- • Built-in Microphone: Yes (for calls and assistant control) 
- Battery & Power
- • Battery Life: ~Up to 3 hours playback (third-party listing) 
- • Charging Time: ~3 hours (third-party listing) 
- • Input Power: AC 100–240 V (reported by some listings) 
- Additional Features
- • One-Button Remote: Control playback and calls 
- • Tangle-Free Flat Cable: Some versions include cable for wired use as well 
- • Extras (varies by seller): AUX / micro-SD playback support mentioned in some non-official listings (may not be genuine JBL spec) 
- ⸻
- 📦 Approximate Box Contents (varies by seller)
- • Wireless Bluetooth headphones
- • Charging cable
- • User manual
- (Actual contents may change depending on retailer.) 
