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Accessory
Boult z40 wireless earbuds
By Boult
Open-box product · Final sale
Packaging was opened — the product is fully tested and verified working, and includes everything listed. Sold as-is at a discount; open-box items are not eligible for return or exchange.
₹649₹4,999
87% OFF
In Stock — Only 1 left
Quantity
1
Description
GOBOULT Z40 with ENC Mic, 60Hr Battery, Metal Finish, Low Latency, 5.3v Bluetooth Headset (White, True Wireless) Experience unparalleled audio with the Z40 Earbuds, the unstoppable warrior of sound. Equipped with powerful 10 mm BoomX Drivers, these earbuds deliver crystal-clear audio and deep, immersive bass for a premium listening experience. Integrated Zen Tech ENC (Environmental Noise Cancellation) ensures your calls remain clear by minimizing background noise. Designed for gamers, the Combat Gaming mode provides low latency for a competitive edge. Stay connected seamlessly with the latest Bluetooth 5.3 technology, offering a stable and uninterrupted connection. These earbuds are built for endurance, boasting an astounding 60 hours of total playtime, with a quick 10-minute charge providing 100 minutes of use. With an IPX5 water resistance rating, the Z40 is protected against sweat and splashes, making it perfect for workouts and outdoor adventures. Manage your music and calls effortlessly using intuitive touch controls. Available in stylish hues including Blue, White, and Brown & Black, the Z40 Earbuds combine high-performance technology with a bold fashion statement. General Brand GOBOULT Model ID Z40 White Brand Color White Color White, Grey Headphone Type True Wireless Inline Remote Yes Sales Package 1 Pair of Earbud , Charging Case, User Manual, Warranty Card, Additional Ear Tips Connectivity Bluetooth Headphone Design Earbud Accessories Included Additional Earmuffs/Eartips, Charging Case, USB Charging Cable, User Manual, Warranty Card Compatible Devices Audio Player, Desktop, Laptop, Mobile, Tablet Fast Charging No Noise Cancellation Yes Flatwire No Primary Use Music & Entertainment Net Quantity 1 Additional Features Other Microphone Features Zen ENC, Dual Mics Key Features One Touch Control and Voice Assistant, Auto Pairing, Monopod Feature, IPX5 Water Resistant, 60 hrs Playtime Dimensions Width 56.2 mm (5.62 cm) Depth 28.5 mm (2.85 cm) Height 50.16 mm (5.02 cm) Weight 60 g Cord Length 0 m Other Dimensions 5.6 x 5 x 2.9 Sound Features Sensitivity 114 dBmW Impedance 16 Ohms Signal to Noise Ratio 90 dB Modulation GFSK, DQPSK Maximum Power Input 5000 mW Minimum Frequency Response 20 Hz Maximum Frequency Response 20000 Hz Other Sound Features BoomX Tech Audio Codec SBC, AAC Product Details Sweat Proof Yes Foldable/Collapsible No Deep Bass Yes Water Resistant Yes Monaural No Designed For Mobiles, Tablets, Laptops Series Z40 System Requirements Bluetooth enabled device Open/Closed Back Closed Back Carrier Frequency 2.4 - 2.48 GHz Magnet Type Neodymium Driver Type Dynamic Indicators Charging Indicator, Low Battery Indicator Controls Song Change, Play/Pause Songs, Call Receive/Disconnect/Reject, Voice Assistant Theme Gaming Technology Used ZEN ENC Technology, BoomX Technology, Blink and Pair Technology, Lightning Charging Other Features Environmental Cancellation, Game Mode, Equalizer Mode, 60 hrs Playtime, IPX5 Water Resistant, Monopod Feature, Voice Assistant, Auto pairing Feature Headphone Driver Units 10 mm Number of Pins 2 With Microphone Yes Microphone Minimum Frequency Response 20 Hz Microphone Maximum Frequency Response 20000 Studio Headphone No True Wireless Yes Active Noise Cancellation No Connectivity Features Wireless Type Bluetooth Wireless Range 10 m Bluetooth Profiles A2DP, AVRCP, HFP, HSP Bluetooth Version 5.3 Bluetooth Range 10 m Headphone Power Source Battery Headphone Power Requirement 5 Headphone Battery 1 Lithium Polymer Power Supply DC 5 V, 1 A Battery Output 3.7 V Battery Type Lithium Polymer Battery Life 60 hrs Battery Capacity 550 mAh Charging Time 1.5 Play Time 60 hrs Standby Time 120 hrs Headphone Jack NA Other Power Features Lightning Charging, 10 min = 100 min
Secure Packaging
Quality Checked
Questions people ask about this part
What exactly is included?
This listing is for Boult z40 wireless earbuds. What is described in the title and description is what ships — nothing else is included.
Which model does this fit?
This part is listed for Boult z40 wireless earbuds. Match the exact model name on your device before ordering — a part from a different generation of the same product usually will not fit.
Is this an original part?
Yes. It is an original Boult part, sold on its own and tested for audio, charging and Bluetooth pairing before dispatch. It comes as a spare, not in the brand's sealed retail box and without the manufacturer's warranty, which is why it costs a fraction of a new set.
What does "open box" mean for this item?
The packaging has been opened, and the unit was fully tested and verified working before we listed it. It is sold as-is at a discount and is a final sale, so the 7-day replacement window does not apply to open-box items.
Can I pay cash on delivery?
Yes, Cash on Delivery is available across India. You pay a ₹30 confirmation advance online when you place the order, and the balance to the courier at your door. Paying fully online instead is cheaper on shipping. A GST invoice is included either way.
Is this still in stock?
Stock is limited and the exact quantity is shown next to the buy button on this page. Spare parts for older models are not always restocked once they run out, so if the page still lets you order, it is available.
