When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that promise all day—and longer, while sparing you unwanted noises. With up to 70 hours of battery life, you’ll easily get through a busy week of using them and still have enough JBL Pure Bass Sound to get you through the weekend. And if you do need a quick recharge, 5 minutes gets you an extra 3 hours of music. Lightweight, and flat-folding, the JBL Tune 770NC can also connect with two Bluetooth® devices simultaneously, so you’ll never miss a call while watching a movie on your tablet. With the free JBL Headphones app, you can tailor the sound to suit your taste. And voice prompts in your language will guide you through the features. Manage your calls and your voice assistant hassle-free right from your phone and use VoiceAware to hear yourself when you’re speaking. Just choose the color that best suits your vibe, and start having fun.
- Pump up the bass: JBL Pure Bass uses the same technology as many music venues around the world and is designed to blow your mind with its reverberating, unbelievable bass, getting you hyped for your day
- Non-stop grooving: With up to 70 hours of battery life and a handy speed charge feature, your listening potential is endless - with JBL, nothing gets in the way of you and your tunes
- An immersive experience: Adaptive Noise Cancelling technology is designed to eliminate any distractions but also keep you in touch with your surroundings – create your soundtrack during scenic journeys
- Convenient: Its foldable design makes the Tune 770NC portable and easy to store, and it's also compatible with Bluetooth 5.3 and a multi-point connection for effortless switching between devices
General Specifications:
| Features | |
| Driver size (mm) | 40 |
| Number of Microphones | 1 |
| Audio Specifications | |
| Driver sensitivity at 1kHz/1mW (dB) | 100 |
| Dynamic frequency response range (Hz) | 20 Hz – 20 kHz |
| Impedance (ohms) | 32 |
| Control and Connection Specifications | |
| Bluetooth version | 5.3 |
| Bluetooth profiles | A2DP v1.4, AVRCP v1.6.2, HFP v1.8 |
| Bluetooth frequency | 2.4 GHz – 2.4835 GHz |
| Bluetooth transmitted modulation | GFSK, π/4-DQPSK, 8DPSK |
| Bluetooth transmitter power | < 10 dBm (E.I.R.P) |
| Battery | |
| Maximum talk time (hours) | 39 |
| Charging time (hours from empty) | 2 |
| Maximum music play time with ANC off (hours) | 70 |
| Maximum music play time with ANC on (hours) | 44 |
| Maximum playtime (hours) | 70 |
| Features | |
| Hands-Free Call | Yes |
| Charging cable | Yes |
| Detachable Cable | Yes |
| Foldable | Yes |
| Audio cable | Yes |
| Voice Assistant integration | Yes |
| Ambient Aware | Yes |
| Built-in Microphone | Yes |
| Flat-fold design | Yes |
| JBL Pure Bass Sound | Yes |
| Multi-Point Connection | Yes |
| TalkThru | Yes |
| Adaptive Noise Cancelling | Yes |
| Speed charge | Yes |
| Over-ear | Yes |
| Rechargeable battery | Yes |
| Bluetooth | Yes |
What's in The Box?
1 x JBL Tune 770NC headphones
1 x USB-C Charging Cable
1 x Detachable audio cable
1 x Warranty/Warning
1 x QSG
We will endeavour to process and ship your orders within 2 to 3 days of receiving your order. If the order is within Lusaka it can take between 1-2 working days to receive the order from the date since it has been ordered.
Free shipping and delivery can be within Lusaka if the value is above ZMK 1000. For all orders below ZMK 1000, a minimal charge will be applied per order. Delivery to Out of Service Areas will incur extra charges as per the location from the shop. The recipient of an international shipment may be subjected to pay Customs Duties or fees as levied by the destination country. We have no control over these charges and are unable to calculate what they may be. International shipping times vary by carrier & destination (7-15 working days)
Exchange or Return is possible only if the product is not damaged or the packaging is not broken
No Exchange or Return shall be made without the Original Invoice provided and the product (including the unit carton) is returned unused and unopened (original seal not broken) along with accessories & FOC (Free of Cost) items, if applicable.
No Exchange or Return shall be made for the following product categories: Software
To look into your return or exchange, we require a receipt or proof of purchase. For returns, it is the customer’s responsibility to deliver the item back to Anfio.
For the customer’s convenience, Anfio may be able to provide an option for collection via courier at a nominal rate.
Once your return is received and inspected, we will send you an email or a call to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, Money will be sent to you via cash or a bank transfer, within a certain amount of days.
Selected products as “On request“ or “On Order“ items are not possible to be returned.
Shipping costs on returned products would be your responsibility. Shipping costs charged upon your purchase are non-refundable. Ensuring that it’s not our responsibility, if at all Namo Computers is necessitated for paying shipping charges upon any return product/shipment then such charges will be deducted from the subjected refund amount.
These terms & conditions shall be governed and constructed in accordance with the laws of the Zambia
REFUNDS (IF APPLICABLE)
Once your return is received and inspected, we will send you an email or give you a call to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed Money will be given to you via cash or bank transfer, within a certain amount of days
